Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/p/python-opcua/python-opcua_0.98.11-1_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/python-opcua-0.98.11-1po4ywy_a/python-opcua_0.98.11-1_all.buildinfo Get source package info: python-opcua=0.98.11-1 Source URL: http://snapshot.notset.fr/mr/package/python-opcua/0.98.11-1/srcfiles?fileinfo=1 env -i PATH=/usr/sbin:/usr/bin:/sbin:/bin TMPDIR=/tmp mmdebstrap --arch=amd64 --include=adduser=3.118 autoconf=2.69-11.1 automake=1:1.16.2-3 autopoint=0.19.8.1-10 autotools-dev=20180224.1 base-files=11 base-passwd=3.5.47 bash=5.0-7 binutils=2.35-1 binutils-common=2.35-1 binutils-x86-64-linux-gnu=2.35-1 bsdextrautils=2.36-2 bsdutils=1:2.36-2 build-essential=12.8 bzip2=1.0.8-4 ca-certificates=20200601 coreutils=8.32-3 cpp=4:10.1.0-1 cpp-10=10.2.0-5 dash=0.5.10.2-7 debconf=1.5.74 debhelper=13.2 debianutils=4.11 devscripts=2.20.4 dh-autoreconf=19 dh-buildinfo=0.11+nmu2 dh-python=4.20200804 dh-strip-nondeterminism=1.9.0-1 diffutils=1:3.7-3 dirmngr=2.2.20-1 dpkg=1.20.5 dpkg-dev=1.20.5 dwz=0.13-5 fakeroot=1.24-1 file=1:5.38-5 findutils=4.7.0-1 g++=4:10.1.0-1 g++-10=10.2.0-5 gcc=4:10.1.0-1 gcc-10=10.2.0-5 gcc-10-base=10.2.0-5 gettext=0.19.8.1-10 gettext-base=0.19.8.1-10 gnupg=2.2.20-1 gnupg-l10n=2.2.20-1 gnupg-utils=2.2.20-1 gpg=2.2.20-1 gpg-agent=2.2.20-1 gpg-wks-client=2.2.20-1 gpg-wks-server=2.2.20-1 gpgconf=2.2.20-1 gpgsm=2.2.20-1 gpgv=2.2.20-1 grep=3.4-1 groff-base=1.22.4-5 gzip=1.10-2 hostname=3.23 init-system-helpers=1.58 intltool-debian=0.35.0+20060710.5 libacl1=2.2.53-8 libarchive-zip-perl=1.68-1 libasan6=10.2.0-5 libassuan0=2.5.3-7.1 libatomic1=10.2.0-5 libattr1=1:2.4.48-5 libaudit-common=1:2.8.5-3 libaudit1=1:2.8.5-3+b1 libb-hooks-op-check-perl=0.22-1+b2 libbinutils=2.35-1 libblkid1=2.36-2 libbz2-1.0=1.0.8-4 libc-bin=2.31-3 libc-dev-bin=2.31-3 libc6=2.31-3 libc6-dev=2.31-3 libcap-ng0=0.7.9-2.2 libcc1-0=10.2.0-5 libclass-method-modifiers-perl=2.13-1 libcroco3=0.6.13-1 libcrypt-dev=1:4.4.16-1 libcrypt1=1:4.4.16-1 libctf-nobfd0=2.35-1 libctf0=2.35-1 libdb5.3=5.3.28+dfsg1-0.6 libdebconfclient0=0.253 libdebhelper-perl=13.2 libdevel-callchecker-perl=0.008-1+b1 libdpkg-perl=1.20.5 libdynaloader-functions-perl=0.003-1 libelf1=0.180-1+b1 libencode-locale-perl=1.05-1 libexpat1=2.2.9-1 libfakeroot=1.24-1 libffi7=3.3-4 libfile-homedir-perl=1.004-1 libfile-listing-perl=6.04-1 libfile-stripnondeterminism-perl=1.9.0-1 libfile-which-perl=1.23-1 libgcc-10-dev=10.2.0-5 libgcc-s1=10.2.0-5 libgcrypt20=1.8.6-2 libgdbm-compat4=1.18.1-5 libgdbm6=1.18.1-5 libglib2.0-0=2.64.4-1 libgmp10=2:6.2.0+dfsg-6 libgnutls30=3.6.14-2+b1 libgomp1=10.2.0-5 libgpg-error0=1.38-2 libhogweed6=3.6-2 libhtml-parser-perl=3.72-5 libhtml-tagset-perl=3.20-4 libhtml-tree-perl=5.07-2 libhttp-cookies-perl=6.08-1 libhttp-date-perl=6.05-1 libhttp-message-perl=6.25-1 libhttp-negotiate-perl=6.01-1 libicu67=67.1-3 libidn2-0=2.3.0-1 libimport-into-perl=1.002005-1 libio-html-perl=1.001-1 libio-pty-perl=1:1.12-1 libio-socket-ssl-perl=2.067-1 libipc-run-perl=20200505.0-1 libisl22=0.22.1-1 libitm1=10.2.0-5 libksba8=1.4.0-2 libldap-2.4-2=2.4.50+dfsg-1+b1 libldap-common=2.4.50+dfsg-1 liblsan0=10.2.0-5 liblwp-mediatypes-perl=6.04-1 liblwp-protocol-https-perl=6.09-1 liblz4-1=1.9.2-2 liblzma5=5.2.4-1+b1 libmagic-mgc=1:5.38-5 libmagic1=1:5.38-5 libmodule-runtime-perl=0.016-1 libmoo-perl=2.004000-1 libmount1=2.36-2 libmpc3=1.2.0~rc1-1 libmpfr6=4.1.0-3 libncursesw6=6.2-1 libnet-http-perl=6.19-1 libnet-ssleay-perl=1.88-3 libnettle8=3.6-2 libnpth0=1.6-2 libp11-kit0=0.23.20-1 libpam-modules=1.3.1-5 libpam-modules-bin=1.3.1-5 libpam-runtime=1.3.1-5 libpam0g=1.3.1-5 libparams-classify-perl=0.015-1+b2 libpcre2-8-0=10.34-7 libpcre3=2:8.39-13 libperl5.30=5.30.3-4 libpipeline1=1.5.2-2 libpython3-stdlib=3.8.2-3 libpython3.8-minimal=3.8.5-2 libpython3.8-stdlib=3.8.5-2 libquadmath0=10.2.0-5 libreadline8=8.0-4 librole-tiny-perl=2.001004-1 libsasl2-2=2.1.27+dfsg-2 libsasl2-modules-db=2.1.27+dfsg-2 libseccomp2=2.4.3-1+b1 libselinux1=3.1-2 libsemanage-common=3.1-1 libsemanage1=3.1-1 libsepol1=3.1-1 libsigsegv2=2.12-2 libsmartcols1=2.36-2 libsqlite3-0=3.32.3-1 libssl1.1=1.1.1g-1 libstdc++-10-dev=10.2.0-5 libstdc++6=10.2.0-5 libstrictures-perl=2.000006-1 libsub-override-perl=0.09-2 libsub-quote-perl=2.006006-1 libsystemd0=246-2 libtasn1-6=4.16.0-2 libtimedate-perl=2.3300-1 libtinfo6=6.2-1 libtool=2.4.6-14 libtry-tiny-perl=0.30-1 libtsan0=10.2.0-5 libubsan1=10.2.0-5 libuchardet0=0.0.7-1 libudev1=246-2 libunistring2=0.9.10-4 liburi-perl=1.76-2 libuuid1=2.36-2 libwww-perl=6.46-1 libwww-robotrules-perl=6.02-1 libxml2=2.9.10+dfsg-5+b1 libxslt1.1=1.1.34-4 libzstd1=1.4.5+dfsg-4 linux-libc-dev=5.7.10-1 login=1:4.8.1-1 lsb-base=11.1.0 m4=1.4.18-4 make=4.3-4 man-db=2.9.3-2 mawk=1.3.4.20200120-2 mime-support=3.64 ncurses-base=6.2-1 ncurses-bin=6.2-1 netbase=6.1 openssl=1.1.1g-1 passwd=1:4.8.1-1 patch=2.7.6-6 patchutils=0.4.2-1 perl=5.30.3-4 perl-base=5.30.3-4 perl-modules-5.30=5.30.3-4 perl-openssl-defaults=5 pinentry-curses=1.1.0-4 po-debconf=1.0.21 python3=3.8.2-3 python3-cffi-backend=1.14.1-1 python3-cryptography=3.0-1 python3-dateutil=2.8.1-4 python3-distutils=3.8.5-1 python3-lib2to3=3.8.5-1 python3-lxml=4.5.2-1 python3-minimal=3.8.2-3 python3-pkg-resources=46.1.3-1 python3-setuptools=46.1.3-1 python3-six=1.15.0-1 python3-tz=2020.1-2 python3.8=3.8.5-2 python3.8-minimal=3.8.5-2 readline-common=8.0-4 sed=4.7-1 sensible-utils=0.0.12+nmu1 sysvinit-utils=2.96-3 tar=1.30+dfsg-7 tzdata=2020a-1 util-linux=2.36-2 wdiff=1.2.2-2+b1 xz-utils=5.2.4-1+b1 zlib1g=1:1.2.11.dfsg-2 --variant=apt --aptopt=Acquire::Check-Valid-Until "false" --aptopt=Acquire::http::Dl-Limit "1000"; --aptopt=Acquire::https::Dl-Limit "1000"; --aptopt=Acquire::Retries "5"; --aptopt=APT::Get::allow-downgrades "true"; --keyring=/usr/share/keyrings/ --essential-hook=chroot "$1" sh -c "apt-get --yes install fakeroot util-linux" --essential-hook=copy-in /usr/share/keyrings/debian-archive-bullseye-automatic.gpg /usr/share/keyrings/debian-archive-bullseye-security-automatic.gpg /usr/share/keyrings/debian-archive-bullseye-stable.gpg /usr/share/keyrings/debian-archive-buster-automatic.gpg /usr/share/keyrings/debian-archive-buster-security-automatic.gpg /usr/share/keyrings/debian-archive-buster-stable.gpg /usr/share/keyrings/debian-archive-keyring.gpg /usr/share/keyrings/debian-archive-removed-keys.gpg /usr/share/keyrings/debian-archive-stretch-automatic.gpg /usr/share/keyrings/debian-archive-stretch-security-automatic.gpg /usr/share/keyrings/debian-archive-stretch-stable.gpg /usr/share/keyrings/debian-ports-archive-keyring-removed.gpg /usr/share/keyrings/debian-ports-archive-keyring.gpg /usr/share/keyrings/debian-keyring.gpg /etc/apt/trusted.gpg.d/ --essential-hook=chroot "$1" sh -c "rm /etc/apt/sources.list && echo 'deb http://snapshot.notset.fr/archive/debian/20210814T212851Z/ bookworm main deb-src http://snapshot.notset.fr/archive/debian/20210814T212851Z/ bookworm main deb http://snapshot.notset.fr/archive/debian/20200813T085340Z/ unstable main' >> /etc/apt/sources.list && apt-get update" --customize-hook=chroot "$1" useradd --no-create-home -d /nonexistent -p "" builduser -s /bin/bash --customize-hook=chroot "$1" env sh -c "apt-get source --only-source -d python-opcua=0.98.11-1 && mkdir -p /build/python-opcua-IWjOoG && dpkg-source --no-check -x /*.dsc /build/python-opcua-IWjOoG/python-opcua-0.98.11 && chown -R builduser:builduser /build/python-opcua-IWjOoG" --customize-hook=chroot "$1" env --unset=TMPDIR runuser builduser -c "cd /build/python-opcua-IWjOoG/python-opcua-0.98.11 && env DEB_BUILD_OPTIONS="parallel=4" LANG="C.UTF-8" LC_ALL="C.UTF-8" SOURCE_DATE_EPOCH="1592731616" dpkg-buildpackage -uc -a amd64 --build=all" --customize-hook=sync-out /build/python-opcua-IWjOoG /tmp/python-opcua-0.98.11-1po4ywy_a bullseye /dev/null deb http://snapshot.notset.fr/archive/debian/20200813T085340Z unstable main I: automatically chosen mode: root I: chroot architecture amd64 is equal to the host's architecture I: automatically chosen format: tar I: using /tmp/mmdebstrap.fHFQknxEl4 as tempdir I: running apt-get update... I: downloading packages with apt... I: extracting archives... I: installing essential packages... I: running --essential-hook in shell: sh -c 'chroot "$1" sh -c "apt-get --yes install fakeroot util-linux"' exec /tmp/mmdebstrap.fHFQknxEl4 Reading package lists... Building dependency tree... util-linux is already the newest version (2.36-2). The following NEW packages will be installed: fakeroot libfakeroot 0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded. Need to get 132 kB of archives. After this operation, 393 kB of additional disk space will be used. Get:1 http://snapshot.notset.fr/archive/debian/20200813T085340Z unstable/main amd64 libfakeroot amd64 1.24-1 [45.7 kB] Get:2 http://snapshot.notset.fr/archive/debian/20200813T085340Z unstable/main amd64 fakeroot amd64 1.24-1 [85.9 kB] debconf: delaying package configuration, since apt-utils is not installed Fetched 132 kB in 0s (1078 kB/s) Selecting previously unselected package libfakeroot:amd64. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 4578 files and directories currently installed.) Preparing to unpack .../libfakeroot_1.24-1_amd64.deb ... Unpacking libfakeroot:amd64 (1.24-1) ... Selecting previously unselected package fakeroot. Preparing to unpack .../fakeroot_1.24-1_amd64.deb ... Unpacking fakeroot (1.24-1) ... Setting up libfakeroot:amd64 (1.24-1) ... Setting up fakeroot (1.24-1) ... update-alternatives: using /usr/bin/fakeroot-sysv to provide /usr/bin/fakeroot (fakeroot) in auto mode Processing triggers for libc-bin (2.31-3) ... I: running special hook: copy-in /usr/share/keyrings/debian-archive-bullseye-automatic.gpg /usr/share/keyrings/debian-archive-bullseye-security-automatic.gpg /usr/share/keyrings/debian-archive-bullseye-stable.gpg /usr/share/keyrings/debian-archive-buster-automatic.gpg /usr/share/keyrings/debian-archive-buster-security-automatic.gpg /usr/share/keyrings/debian-archive-buster-stable.gpg /usr/share/keyrings/debian-archive-keyring.gpg /usr/share/keyrings/debian-archive-removed-keys.gpg /usr/share/keyrings/debian-archive-stretch-automatic.gpg /usr/share/keyrings/debian-archive-stretch-security-automatic.gpg /usr/share/keyrings/debian-archive-stretch-stable.gpg /usr/share/keyrings/debian-ports-archive-keyring-removed.gpg /usr/share/keyrings/debian-ports-archive-keyring.gpg /usr/share/keyrings/debian-keyring.gpg /etc/apt/trusted.gpg.d/ I: running --essential-hook in shell: sh -c 'chroot "$1" sh -c "rm /etc/apt/sources.list && echo 'deb http://snapshot.notset.fr/archive/debian/20210814T212851Z/ bookworm main deb-src http://snapshot.notset.fr/archive/debian/20210814T212851Z/ bookworm main deb http://snapshot.notset.fr/archive/debian/20200813T085340Z/ unstable main' >> /etc/apt/sources.list && apt-get update"' exec /tmp/mmdebstrap.fHFQknxEl4 Get:1 http://snapshot.notset.fr/archive/debian/20210814T212851Z bookworm InRelease [81.6 kB] Hit:2 http://snapshot.notset.fr/archive/debian/20200813T085340Z unstable InRelease Ign:3 http://snapshot.notset.fr/archive/debian/20210814T212851Z bookworm/main Sources Ign:4 http://snapshot.notset.fr/archive/debian/20210814T212851Z bookworm/main amd64 Packages Ign:3 http://snapshot.notset.fr/archive/debian/20210814T212851Z bookworm/main Sources Ign:4 http://snapshot.notset.fr/archive/debian/20210814T212851Z bookworm/main amd64 Packages Ign:3 http://snapshot.notset.fr/archive/debian/20210814T212851Z bookworm/main Sources Ign:4 http://snapshot.notset.fr/archive/debian/20210814T212851Z bookworm/main amd64 Packages Get:3 http://snapshot.notset.fr/archive/debian/20210814T212851Z bookworm/main Sources [11.4 MB] Get:4 http://snapshot.notset.fr/archive/debian/20210814T212851Z bookworm/main amd64 Packages [11.1 MB] Fetched 22.6 MB in 20s (1149 kB/s) Reading package lists... I: installing remaining packages inside the chroot... I: running --customize-hook in shell: sh -c 'chroot "$1" useradd --no-create-home -d /nonexistent -p "" builduser -s /bin/bash' exec /tmp/mmdebstrap.fHFQknxEl4 I: running --customize-hook in shell: sh -c 'chroot "$1" env sh -c "apt-get source --only-source -d python-opcua=0.98.11-1 && mkdir -p /build/python-opcua-IWjOoG && dpkg-source --no-check -x /*.dsc /build/python-opcua-IWjOoG/python-opcua-0.98.11 && chown -R builduser:builduser /build/python-opcua-IWjOoG"' exec /tmp/mmdebstrap.fHFQknxEl4 Reading package lists... NOTICE: 'python-opcua' packaging is maintained in the 'Git' version control system at: https://salsa.debian.org/python-team/modules/python-opcua.git Please use: git clone https://salsa.debian.org/python-team/modules/python-opcua.git to retrieve the latest (possibly unreleased) updates to the package. Need to get 2816 kB of source archives. Get:1 http://snapshot.notset.fr/archive/debian/20210814T212851Z bookworm/main python-opcua 0.98.11-1 (dsc) [2045 B] Get:2 http://snapshot.notset.fr/archive/debian/20210814T212851Z bookworm/main python-opcua 0.98.11-1 (tar) [2809 kB] Get:3 http://snapshot.notset.fr/archive/debian/20210814T212851Z bookworm/main python-opcua 0.98.11-1 (diff) [4744 B] Fetched 2816 kB in 2s (1252 kB/s) Download complete and in download only mode W: Download is performed unsandboxed as root as file 'python-opcua_0.98.11-1.dsc' couldn't be accessed by user '_apt'. - pkgAcquire::Run (13: Permission denied) dpkg-source: info: extracting python-opcua in /build/python-opcua-IWjOoG/python-opcua-0.98.11 dpkg-source: info: unpacking python-opcua_0.98.11.orig.tar.gz dpkg-source: info: unpacking python-opcua_0.98.11-1.debian.tar.xz dpkg-source: info: using patch list from debian/patches/series dpkg-source: info: applying add-shebang.patch dpkg-source: info: applying 0003-Use-the-python3-binary-in-cmdline-tests.patch dpkg-source: info: applying 0004-Fix-comparison-with-literal.patch I: running --customize-hook in shell: sh -c 'chroot "$1" env --unset=TMPDIR runuser builduser -c "cd /build/python-opcua-IWjOoG/python-opcua-0.98.11 && env DEB_BUILD_OPTIONS="parallel=4" LANG="C.UTF-8" LC_ALL="C.UTF-8" SOURCE_DATE_EPOCH="1592731616" dpkg-buildpackage -uc -a amd64 --build=all"' exec /tmp/mmdebstrap.fHFQknxEl4 dpkg-buildpackage: info: source package python-opcua dpkg-buildpackage: info: source version 0.98.11-1 dpkg-buildpackage: info: source distribution unstable dpkg-buildpackage: info: source changed by Håvard Flaget Aasen dpkg-source --before-build . debian/rules clean dh clean --buildsystem=pybuild --with python3 dh_auto_clean -O--buildsystem=pybuild I: pybuild base:217: python3.8 setup.py clean running clean removing '/build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build' (and everything under it) 'build/bdist.linux-x86_64' does not exist -- can't clean it 'build/scripts-3.8' does not exist -- can't clean it dh_autoreconf_clean -O--buildsystem=pybuild dh_clean -O--buildsystem=pybuild debian/rules binary-indep dh binary-indep --buildsystem=pybuild --with python3 dh_update_autotools_config -i -O--buildsystem=pybuild dh_autoreconf -i -O--buildsystem=pybuild dh_auto_configure -i -O--buildsystem=pybuild I: pybuild base:217: python3.8 setup.py config running config dh_auto_build -i -O--buildsystem=pybuild I: pybuild base:217: /usr/bin/python3 setup.py build running build running build_py creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua copying opcua/__init__.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua copying opcua/compat.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua copying opcua/tools.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server copying opcua/server/uaprocessor.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server copying opcua/server/subscription_service.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server copying opcua/server/__init__.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server copying opcua/server/internal_server.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server copying opcua/server/binary_server_asyncio.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server copying opcua/server/registration_service.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server copying opcua/server/server.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server copying opcua/server/address_space.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server copying opcua/server/user_manager.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server copying opcua/server/discovery_service.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server copying opcua/server/event_generator.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server copying opcua/server/history_sql.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server copying opcua/server/internal_subscription.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server copying opcua/server/history.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/client copying opcua/client/__init__.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/client copying opcua/client/client.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/client copying opcua/client/ua_client.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/client creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/crypto copying opcua/crypto/uacrypto.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/crypto copying opcua/crypto/__init__.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/crypto copying opcua/crypto/security_policies.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/crypto creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/instantiate.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/manage_nodes.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/type_dictionary_buider.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/__init__.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/shortcuts.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/xmlexporter.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/events.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/ua_utils.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/connection.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/event_objects.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/copy_node.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/subscription.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/structures.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/node.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/methods.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/utils.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/callback.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/xmlimporter.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common copying opcua/common/xmlparser.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua copying opcua/ua/uatypes.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua copying opcua/ua/status_codes.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua copying opcua/ua/__init__.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua copying opcua/ua/object_ids.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua copying opcua/ua/uaprotocol_hand.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua copying opcua/ua/ua_binary.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua copying opcua/ua/uaprotocol_auto.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua copying opcua/ua/attribute_ids.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space copying opcua/server/standard_address_space/standard_address_space_part4.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space copying opcua/server/standard_address_space/standard_address_space_part8.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space copying opcua/server/standard_address_space/standard_address_space_part19.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space copying opcua/server/standard_address_space/__init__.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space copying opcua/server/standard_address_space/standard_address_space_part5.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space copying opcua/server/standard_address_space/standard_address_space_part10.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space copying opcua/server/standard_address_space/standard_address_space_part3.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space copying opcua/server/standard_address_space/standard_address_space_part9.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space copying opcua/server/standard_address_space/standard_address_space_part13.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space copying opcua/server/standard_address_space/standard_address_space_part12.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space copying opcua/server/standard_address_space/standard_address_space.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space copying opcua/server/standard_address_space/standard_address_space_part14.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space copying opcua/server/standard_address_space/standard_address_space_part11.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space copying opcua/server/standard_address_space/standard_address_space_part17.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua/uaerrors copying opcua/ua/uaerrors/__init__.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua/uaerrors copying opcua/ua/uaerrors/_base.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua/uaerrors copying opcua/ua/uaerrors/_auto.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua/uaerrors debian/rules override_dh_auto_test make[1]: Entering directory '/build/python-opcua-IWjOoG/python-opcua-0.98.11' python3 tests/tests.py test_std_address_space_references (tests_standard_address_space.StandardAddressSpaceTests) ... ok WARNING:opcua.server.server:Endpoints other than open requested but private key and certificate are not set. WARNING:opcua.server.binary_server_asyncio:Listening on 127.0.0.1:48511 WARNING:opcua.server.user_manager:Unable to decode password test_subscription_timeout_deadlock (tests_subscriptions.SubscriptionTestCustomServer) ... ok INFO:opcua.common.xmlimporter:Importing XML file tests/enum_struct_test_nodes.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=3002 1:ExampleEnum INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=3002' INFO:opcua.common.xmlparser:Parsing node: ns=1;i=6001 EnumStrings INFO:opcua.common.xmlparser:Parsing node: ns=1;i=3003 1:ExampleStruct INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=3003' INFO:opcua.common.xmlparser:Parsing node: ns=1;i=6006 1:ExampleStruct INFO:opcua.common.xmlparser:Parsing node: ns=1;i=6007 1:ExampleStruct INFO:opcua.common.xmlparser:Parsing node: ns=1;i=6002 1:TypeDictionary INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=6002' INFO:opcua.common.xmlparser:Parsing node: ns=1;i=6003 NamespaceUri INFO:opcua.common.xmlparser:Parsing node: ns=1;i=6004 1:TypeDictionary INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=6004' INFO:opcua.common.xmlparser:Parsing node: ns=1;i=6005 NamespaceUri INFO:opcua.common.xmlparser:Parsing node: ns=1;i=6009 1:MyVar INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=6009' INFO:opcua.common.xmlparser:Parsing node: ns=1;i=5001 Default Binary INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=5001' INFO:opcua.common.xmlparser:Parsing node: ns=1;i=5002 Default XML INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=5002' INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:ExampleEnum), NumericNodeId(ns=1;i=3002)) as (QualifiedName(2:ExampleEnum) NumericNodeId(ns=2;i=3002)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:EnumStrings), NumericNodeId(ns=1;i=6001)) as (QualifiedName(0:EnumStrings) NumericNodeId(ns=2;i=6001)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfLocalizedText and value ['EnumVal1', 'EnumVal2', 'EnumVal3'] INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:ExampleStruct), NumericNodeId(ns=1;i=3003)) as (QualifiedName(2:ExampleStruct) NumericNodeId(ns=2;i=3003)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:TypeDictionary), NumericNodeId(ns=1;i=6002)) as (QualifiedName(2:TypeDictionary) NumericNodeId(ns=2;i=6002)) DEBUG:opcua.common.xmlimporter:Setting value with type ByteString and value b'\n \n \n \n \n \n \n \n \n \n \n\n' INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:NamespaceUri), NumericNodeId(ns=1;i=6003)) as (QualifiedName(0:NamespaceUri) NumericNodeId(ns=2;i=6003)) DEBUG:opcua.common.xmlimporter:Setting value with type String and value http://yourorganisation.org/struct_enum_example/ INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:TypeDictionary), NumericNodeId(ns=1;i=6004)) as (QualifiedName(2:TypeDictionary) NumericNodeId(ns=2;i=6004)) DEBUG:opcua.common.xmlimporter:Setting value with type ByteString and value b'\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n' INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:NamespaceUri), NumericNodeId(ns=1;i=6005)) as (QualifiedName(0:NamespaceUri) NumericNodeId(ns=2;i=6005)) DEBUG:opcua.common.xmlimporter:Setting value with type String and value http://yourorganisation.org/struct_enum_example/Types.xsd INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyVar), NumericNodeId(ns=1;i=6009)) as (QualifiedName(2:MyVar) NumericNodeId(ns=2;i=6009)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:Default Binary), NumericNodeId(ns=1;i=5001)) as (QualifiedName(0:Default Binary) NumericNodeId(ns=2;i=5001)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:Default XML), NumericNodeId(ns=1;i=5002)) as (QualifiedName(0:Default XML) NumericNodeId(ns=2;i=5002)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:ExampleStruct), NumericNodeId(ns=1;i=6006)) as (QualifiedName(2:ExampleStruct) NumericNodeId(ns=2;i=6006)) DEBUG:opcua.common.xmlimporter:Setting value with type String and value ExampleStruct INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:ExampleStruct), NumericNodeId(ns=1;i=6007)) as (QualifiedName(2:ExampleStruct) NumericNodeId(ns=2;i=6007)) DEBUG:opcua.common.xmlimporter:Setting value with type String and value //xs:element[@name='ExampleStruct'] WARNING:opcua.server.server:Endpoints other than open requested but private key and certificate are not set. WARNING:opcua.server.binary_server_asyncio:Listening on 127.0.0.1:48510 WARNING:opcua.server.user_manager:Unable to decode password test_add_exception (tests_client.TestClient) ... WARNING:opcua.server.address_space:AddNodesItem: Requested NodeId NumericNodeId(ns=2;i=103) already exists ok test_add_find_node_ (tests_client.TestClient) ... ok test_add_node_bad_args (tests_client.TestClient) ... ok test_add_node_with_type (tests_client.TestClient) ... ok test_add_nodes (tests_client.TestClient) ... ok test_add_numeric_node (tests_client.TestClient) ... ok test_add_numeric_variable (tests_client.TestClient) ... ok test_add_read_node (tests_client.TestClient) ... ok test_add_string_array_variable (tests_client.TestClient) ... ok test_add_string_node (tests_client.TestClient) ... ok test_add_string_variable (tests_client.TestClient) ... ok test_array_size_one_value (tests_client.TestClient) ... ok test_array_value (tests_client.TestClient) ... ok test_bad_attribute (tests_client.TestClient) ... ok test_bad_node (tests_client.TestClient) ... ok test_base_data_type (tests_client.TestClient) ... ok test_bool_variable (tests_client.TestClient) ... ok test_browse (tests_client.TestClient) ... ok test_browse_references (tests_client.TestClient) ... ok test_browsename_with_spaces (tests_client.TestClient) ... ok test_context_manager (tests_client.TestClient) Context manager calls connect() and disconnect() ... ok test_copy_node (tests_client.TestClient) ... ok test_create_delete_subscription (tests_client.TestClient) ... ok test_custom_enum_struct (tests_client.TestClient) ... ok test_data_type_to_variant_type (tests_client.TestClient) ... ok test_datetime_read (tests_client.TestClient) ... ok test_datetime_write (tests_client.TestClient) ... ok test_delete_nodes (tests_client.TestClient) ... ok test_delete_nodes_recursive (tests_client.TestClient) ... ok test_delete_nodes_recursive2 (tests_client.TestClient) ... ok test_delete_references (tests_client.TestClient) ... ok test_enum (tests_client.TestClient) ... ok test_enumstrings_getvalue (tests_client.TestClient) The real exception is server side, but is detected by using a client. ... ok test_events_CustomEvent (tests_client.TestClient) ... ok test_events_CustomEvent_MyObject (tests_client.TestClient) ... ok test_events_MyObject (tests_client.TestClient) ... ok test_events_default (tests_client.TestClient) ... ok test_events_wrong_source (tests_client.TestClient) ... ok test_find_servers (tests_client.TestClient) ... ok test_folder_anonymous (tests_client.TestClient) ... ok test_get_endpoints (tests_client.TestClient) ... ok test_get_event_from_type_node_BaseEvent (tests_client.TestClient) ... ok test_get_event_from_type_node_CustomEvent (tests_client.TestClient) ... ok test_get_node_by_nodeid (tests_client.TestClient) ... ok test_incl_subtypes (tests_client.TestClient) ... ok test_instantiate_1 (tests_client.TestClient) ... ok test_instantiate_string_nodeid (tests_client.TestClient) ... ok test_method (tests_client.TestClient) ... ERROR:opcua.server.address_space:Error executing method call CallMethodRequest(ObjectId:TwoByteNodeId(i=85), MethodId:StringNodeId(ns=2;s=ServerMethod), InputArguments:[Variant(val:2.1,type:VariantType.Double), Variant(val:89,type:VariantType.Int64), Variant(val:9,type:VariantType.Int64)]), an exception was raised: Traceback (most recent call last): File "./opcua/server/address_space.py", line 478, in _call result = node.call(method.ObjectId, *method.InputArguments) File "./opcua/common/methods.py", line 64, in wrapper result = func(parent, *[arg.Value for arg in args]) TypeError: func() takes 2 positional arguments but 4 were given ok test_method_array (tests_client.TestClient) ... ok test_method_array2 (tests_client.TestClient) ... ok test_method_none (tests_client.TestClient) ... ok test_method_tuple (tests_client.TestClient) ... ok test_modelling_rules (tests_client.TestClient) ... ok test_multiple_read_and_write (tests_client.TestClient) ... ok test_negative_value (tests_client.TestClient) ... ok test_node_path (tests_client.TestClient) ... ok test_non_existing_path (tests_client.TestClient) ... ok test_null_variable (tests_client.TestClient) ... ok test_objects (tests_client.TestClient) ... ok test_objects_anonymous (tests_client.TestClient) ... ok test_path (tests_client.TestClient) ... ok test_path_string (tests_client.TestClient) ... ok test_read_server_state (tests_client.TestClient) ... ok test_reconciliate (tests_client.TestClient) ... ok test_references_for_added_nodes (tests_client.TestClient) ... ok test_root (tests_client.TestClient) ... ok test_server_node (tests_client.TestClient) ... ok test_service_fault (tests_client.TestClient) ... WARNING:opcua.server.uaprocessor:Unknown message received FourByteNodeId(i=999) WARNING:opcua.client.ua_client.Socket:ServiceFault from server received in response to ReadRequest ok test_set_value (tests_client.TestClient) ... ok test_several_different_events (tests_client.TestClient) ... ok test_several_different_events_2 (tests_client.TestClient) ... ok test_simple_value (tests_client.TestClient) ... ok test_subscribe_events (tests_client.TestClient) ... ok test_subscribe_events_to_wrong_node (tests_client.TestClient) ... ok test_subscribe_server_time (tests_client.TestClient) ... ok test_subscription_count (tests_client.TestClient) ... ok test_subscription_count_empty (tests_client.TestClient) ... ok test_subscription_count_list (tests_client.TestClient) ... ok test_subscription_count_no_change (tests_client.TestClient) ... ok test_subscription_data_change (tests_client.TestClient) test subscriptions. This is far too complicated for ... ok test_subscription_data_change_bool (tests_client.TestClient) test subscriptions. This is far too complicated for ... ok test_subscription_data_change_many (tests_client.TestClient) test subscriptions. This is far too complicated for ... ok test_subscription_failure (tests_client.TestClient) ... ok test_subscription_overload (tests_client.TestClient) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ok test_subscription_overload_simple (tests_client.TestClient) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ok test_subscription_reconciliate (tests_client.TestClient) ... ok test_supertypes (tests_client.TestClient) ... ok test_uasocketclient_connect_disconnect (tests_client.TestClient) Initialize, connect, and disconnect a UaSocketClient ... ok test_use_namespace (tests_client.TestClient) ... ok test_utf8 (tests_client.TestClient) ... ok test_value (tests_client.TestClient) ... ok test_variable_anonymous (tests_client.TestClient) ... ok test_variable_data_type (tests_client.TestClient) ... ok test_variable_with_datatype (tests_client.TestClient) ... ok test_variant_array_dim (tests_client.TestClient) ... ok test_xml_bool (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-bool.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=80 1:xmlbool INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlbool), NumericNodeId(ns=1;i=80)) as (QualifiedName(2:xmlbool) NumericNodeId(ns=2;i=80)) DEBUG:opcua.common.xmlimporter:Setting value with type Boolean and value True ok test_xml_byte (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file export-byte.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=81 1:byte INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:byte), NumericNodeId(ns=1;i=81)) as (QualifiedName(2:byte) NumericNodeId(ns=2;i=81)) DEBUG:opcua.common.xmlimporter:Setting value with type Byte and value 255 ok test_xml_bytestring (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-bytestring.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=82 1:xmlltext INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlltext), NumericNodeId(ns=1;i=82)) as (QualifiedName(2:xmlltext) NumericNodeId(ns=2;i=82)) DEBUG:opcua.common.xmlimporter:Setting value with type ByteString and value b'mytext' ok test_xml_bytestring_array (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-bytestring_array.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=83 1:xmlltext_array INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlltext_array), NumericNodeId(ns=1;i=83)) as (QualifiedName(2:xmlltext_array) NumericNodeId(ns=2;i=83)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfByteString and value [b'mytext', b'errsadf'] ok test_xml_custom_uint32 (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-cuint32.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=85 1:xmlcustomunit32 INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlcustomunit32), NumericNodeId(ns=1;i=85)) as (QualifiedName(2:xmlcustomunit32) NumericNodeId(ns=2;i=85)) DEBUG:opcua.common.xmlimporter:Setting value with type UInt32 and value 0 ok test_xml_datetime (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-datetime.xml INFO:opcua.common.xmlparser:Parsing node: ns=3;i=93 3:myxmlvar-dt INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(3:myxmlvar-dt), NumericNodeId(ns=3;i=93)) as (QualifiedName(3:myxmlvar-dt) NumericNodeId(ns=3;i=93)) DEBUG:opcua.common.xmlimporter:Setting value with type DateTime and value 2021-10-10 14:23:38.994481 ok test_xml_datetime_array (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-datetime_array.xml INFO:opcua.common.xmlparser:Parsing node: ns=3;i=94 3:myxmlvar-array INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(3:myxmlvar-array), NumericNodeId(ns=3;i=94)) as (QualifiedName(3:myxmlvar-array) NumericNodeId(ns=3;i=94)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfDateTime and value [datetime.datetime(2021, 10, 10, 14, 23, 39, 153285), datetime.datetime(2021, 10, 10, 14, 23, 39, 153291), datetime.datetime(2021, 10, 10, 14, 23, 39, 238276)] ok test_xml_enum (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-enum.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=86 1:xmlenum INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlenum), NumericNodeId(ns=1;i=86)) as (QualifiedName(2:xmlenum) NumericNodeId(ns=2;i=86)) DEBUG:opcua.common.xmlimporter:Setting value with type Int32 and value 0 ok test_xml_enumvalues (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-enumvalues.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=87 1:xmlenumvalues INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlenumvalues), NumericNodeId(ns=1;i=87)) as (QualifiedName(2:xmlenumvalues) NumericNodeId(ns=2;i=87)) DEBUG:opcua.common.xmlimporter:Setting value with type UInt32 and value 0 ok test_xml_ext_obj (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-ext_obj.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=88 1:xmlexportobj2 INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlexportobj2), NumericNodeId(ns=1;i=88)) as (QualifiedName(2:xmlexportobj2) NumericNodeId(ns=2;i=88)) DEBUG:opcua.common.xmlimporter:Setting value with type ExtensionObject and value ExtObj(Argument, [('Argument', [('Name', 'MyArg'), ('DataType', [('Identifier', 'i=10')]), ('ValueRank', '-2'), ('ArrayDimensions', [('UInt32', '1'), ('UInt32', '2'), ('UInt32', '3')]), ('Description', [('Encoding', '2'), ('Text', 'Nice description')])])]) ok test_xml_ext_obj_array (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-ext_obj_array.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=89 1:xmlexportobj2 INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlexportobj2), NumericNodeId(ns=1;i=89)) as (QualifiedName(2:xmlexportobj2) NumericNodeId(ns=2;i=89)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfExtensionObject and value [ExtObj(Argument, [('Argument', [('Name', 'MyArg'), ('DataType', [('Identifier', 'i=10')]), ('ValueRank', '-2'), ('ArrayDimensions', [('UInt32', '1'), ('UInt32', '2'), ('UInt32', '3')]), ('Description', [('Encoding', '2'), ('Text', 'Nice description')])])]), ExtObj(Argument, [('Argument', [('Name', 'MyArg2'), ('DataType', [('Identifier', 'i=6')]), ('ValueRank', '-2'), ('ArrayDimensions', [('UInt32', '4'), ('UInt32', '5'), ('UInt32', '6')]), ('Description', [('Encoding', '2'), ('Text', 'Nice description2')])])])] ok test_xml_float (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-float.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=90 1:xmlfloat INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlfloat), NumericNodeId(ns=1;i=90)) as (QualifiedName(2:xmlfloat) NumericNodeId(ns=2;i=90)) DEBUG:opcua.common.xmlimporter:Setting value with type Double and value 5.67 ok test_xml_guid (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-guid.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=91 1:xmlguid INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlguid), NumericNodeId(ns=1;i=91)) as (QualifiedName(2:xmlguid) NumericNodeId(ns=2;i=91)) DEBUG:opcua.common.xmlimporter:Setting value with type Guid and value 33b4f8c2-137c-4abf-bab0-71430f3f9fe1 ok test_xml_guid_array (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-guid_array.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=92 1:xmlguid INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlguid), NumericNodeId(ns=1;i=92)) as (QualifiedName(2:xmlguid) NumericNodeId(ns=2;i=92)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfGuid and value ['507e0776-b1c3-4b05-b1dd-16306123447e', 'dcb81465-a0a3-442b-9f92-e620ccfe6282'] ok test_xml_import (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tests/custom_nodes.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=30001 1:MyXMLFolder INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=30001' INFO:opcua.common.xmlparser:Parsing node: ns=1;i=30002 1:MyXMLObject INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=30002' INFO:opcua.common.xmlparser:Parsing node: ns=1;i=30004 1:MyXMLVariable INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=30004' INFO:opcua.common.xmlparser:Parsing node: ns=1;i=30005 1:MyXMLProperty INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=30005' INFO:opcua.common.xmlparser:Parsing node: ns=1;i=30006 1:MyXMLVariableWithoutValue INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=30006' INFO:opcua.common.xmlparser:Parsing node: ns=1;i=3008 1:MyCustomString INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=3008' INFO:opcua.common.xmlparser:Parsing node: ns=1;i=30007 1:MyCustomTypeVar INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=30007' INFO:opcua.common.xmlparser:Parsing node: ns=1;i=3010 1:MyEnum INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=3010' INFO:opcua.common.xmlparser:Parsing node: ns=1;i=6001 EnumStrings INFO:opcua.common.xmlparser:Parsing node: ns=1;i=3011 1:MyEnumVal INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=3011' INFO:opcua.common.xmlparser:Parsing node: ns=1;i=99002 EnumValues INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=99002' INFO:opcua.common.xmlparser:Parsing node: i=99003 EnumValues INFO:opcua.common.xmlparser:Parsing node: ns=1;i=1050 1:MyObjectType INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=1050' INFO:opcua.common.xmlparser:Parsing node: ns=1;i=7050 1:MyMethod INFO:opcua.common.xmlparser:Parsing node: ns=1;i=6050 InputArguments INFO:opcua.common.xmlparser:Parsing node: ns=1;i=6051 OutputArguments INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyXMLFolder), NumericNodeId(ns=1;i=30001)) as (QualifiedName(1:MyXMLFolder) NumericNodeId(ns=1;i=30001)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyXMLObject), NumericNodeId(ns=1;i=30002)) as (QualifiedName(1:MyXMLObject) NumericNodeId(ns=1;i=30002)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyXMLVariable), NumericNodeId(ns=1;i=30004)) as (QualifiedName(1:MyXMLVariable) NumericNodeId(ns=1;i=30004)) DEBUG:opcua.common.xmlimporter:Setting value with type String and value StringValue INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyXMLProperty), NumericNodeId(ns=1;i=30005)) as (QualifiedName(1:MyXMLProperty) NumericNodeId(ns=1;i=30005)) DEBUG:opcua.common.xmlimporter:Setting value with type UInt32 and value 76 INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyXMLVariableWithoutValue), NumericNodeId(ns=1;i=30006)) as (QualifiedName(1:MyXMLVariableWithoutValue) NumericNodeId(ns=1;i=30006)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyCustomString), NumericNodeId(ns=1;i=3008)) as (QualifiedName(1:MyCustomString) NumericNodeId(ns=1;i=3008)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyCustomTypeVar), NumericNodeId(ns=1;i=30007)) as (QualifiedName(1:MyCustomTypeVar) NumericNodeId(ns=1;i=30007)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyEnum), NumericNodeId(ns=1;i=3010)) as (QualifiedName(1:MyEnum) NumericNodeId(ns=1;i=3010)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:EnumStrings), NumericNodeId(ns=1;i=6001)) as (QualifiedName(0:EnumStrings) NumericNodeId(ns=1;i=6001)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfLocalizedText and value ['ok', 'run', 'error'] INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyEnumVal), NumericNodeId(ns=1;i=3011)) as (QualifiedName(1:MyEnumVal) NumericNodeId(ns=1;i=3011)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:EnumValues), NumericNodeId(ns=1;i=99002)) as (QualifiedName(0:EnumValues) NumericNodeId(ns=1;i=99002)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfExtensionObject and value [ExtObj(EnumValueType, [('EnumValueType', [('Value', '1'), ('DisplayName', [('Text', 'idle')])])]), ExtObj(EnumValueType, [('EnumValueType', [('Value', '2'), ('DisplayName', [('Text', 'run')])])]), ExtObj(EnumValueType, [('EnumValueType', [('Value', '4'), ('DisplayName', [('Text', 'error')])])])] INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:EnumValues), NumericNodeId(i=99003)) as (QualifiedName(0:EnumValues) NumericNodeId(i=99003)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfExtensionObject and value [ExtObj(EnumValueType, [('EnumValueType', [('Value', '1'), ('DisplayName', [('Text', 'Mandatory')]), ('Description', [('Text', 'The BrowseName must appear in all instances of the type.')])])]), ExtObj(EnumValueType, [('EnumValueType', [('Value', '2'), ('DisplayName', [('Text', 'Optional')]), ('Description', [('Text', 'The BrowseName may appear in an instance of the type.')])])]), ExtObj(EnumValueType, [('EnumValueType', [('Value', '3'), ('DisplayName', [('Text', 'Constraint')]), ('Description', [('Text', 'The modelling rule defines a constraint and the BrowseName is not used in an instance of the type.')])])])] INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyObjectType), NumericNodeId(ns=1;i=1050)) as (QualifiedName(1:MyObjectType) NumericNodeId(ns=1;i=1050)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyMethod), NumericNodeId(ns=1;i=7050)) as (QualifiedName(1:MyMethod) NumericNodeId(ns=1;i=7050)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:InputArguments), NumericNodeId(ns=1;i=6050)) as (QualifiedName(0:InputArguments) NumericNodeId(ns=1;i=6050)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfExtensionObject and value [ExtObj(Argument, [('Argument', [('Name', 'Context'), ('DataType', [('Identifier', 'i=12')]), ('ValueRank', '-1')])])] INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:OutputArguments), NumericNodeId(ns=1;i=6051)) as (QualifiedName(0:OutputArguments) NumericNodeId(ns=1;i=6051)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfExtensionObject and value [ExtObj(Argument, [('Argument', [('Name', 'Status'), ('DataType', [('Identifier', 'i=6')]), ('ValueRank', '-1')])])] ok test_xml_import_additional_ns (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tests/custom_nodesns.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=5002 1:MyBaseObject INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=5002' INFO:opcua.common.xmlparser:Parsing node: ns=1;i=6001 1:MyVar INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyBaseObject), NumericNodeId(ns=1;i=5002)) as (QualifiedName(4:MyBaseObject) NumericNodeId(ns=4;i=5002)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyVar), NumericNodeId(ns=1;i=6001)) as (QualifiedName(4:MyVar) NumericNodeId(ns=4;i=6001)) DEBUG:opcua.common.xmlimporter:Setting value with type Int32 and value 0 ok test_xml_localizedtext (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-localized_text.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=93 1:xmlltext INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlltext), NumericNodeId(ns=1;i=93)) as (QualifiedName(2:xmlltext) NumericNodeId(ns=2;i=93)) DEBUG:opcua.common.xmlimporter:Setting value with type LocalizedText and value [('Encoding', '2'), ('Text', 'mytext')] WARNING:opcua.common.xmlimporter:While parsing localizedText value, unkown element: Encoding with val: 2 ok test_xml_localizedtext_array (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-localized_text_array.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=94 1:xmlltext_array INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlltext_array), NumericNodeId(ns=1;i=94)) as (QualifiedName(2:xmlltext_array) NumericNodeId(ns=2;i=94)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfLocalizedText and value ['erert', 'erert33'] ok test_xml_method (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=95 1:xmlexportmethod INFO:opcua.common.xmlparser:Parsing node: ns=1;i=96 1:callme INFO:opcua.common.xmlparser:Parsing node: ns=1;i=97 0:InputArguments INFO:opcua.common.xmlparser:Parsing node: ns=1;i=98 0:OutputArguments INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlexportmethod), NumericNodeId(ns=1;i=95)) as (QualifiedName(2:xmlexportmethod) NumericNodeId(ns=2;i=95)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:callme), NumericNodeId(ns=1;i=96)) as (QualifiedName(2:callme) NumericNodeId(ns=2;i=96)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:InputArguments), NumericNodeId(ns=1;i=97)) as (QualifiedName(0:InputArguments) NumericNodeId(ns=2;i=97)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfExtensionObject and value [ExtObj(Argument, [('Argument', [('DataType', [('Identifier', 'i=11')]), ('ValueRank', '-2'), ('ArrayDimensions', [('UInt32', '2'), ('UInt32', '2')]), ('Description', [('Encoding', '2'), ('Text', 'My nce description')])])]), ExtObj(Argument, [('Argument', [('DataType', [('Identifier', 'i=12')]), ('ValueRank', '-2'), ('Description', [('Encoding', '0')])])])] INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:OutputArguments), NumericNodeId(ns=1;i=98)) as (QualifiedName(0:OutputArguments) NumericNodeId(ns=2;i=98)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfExtensionObject and value [ExtObj(Argument, [('Argument', [('DataType', [('Identifier', 'i=10')]), ('ValueRank', '-2'), ('Description', [('Encoding', '0')])])])] ok test_xml_nodeid (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-nodeid.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=99 1:xmlnodeid INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlnodeid), NumericNodeId(ns=1;i=99)) as (QualifiedName(2:xmlnodeid) NumericNodeId(ns=2;i=99)) DEBUG:opcua.common.xmlimporter:Setting value with type NodeId and value ns=1;s=mytext ok test_xml_ns (tests_client.TestClient) This test is far too complicated but catches a lot of things... ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-ns.xml INFO:opcua.common.xmlparser:Parsing node: i=20055 0:xmlns0 INFO:opcua.common.xmlparser:Parsing node: ns=50;i=1 50:xmlns20 INFO:opcua.common.xmlparser:Parsing node: ns=200;i=1 200:xmlns200 INFO:opcua.common.xmlparser:Parsing node: ns=2;i=1 2:xmlns_new INFO:opcua.common.xmlparser:Parsing node: ns=2;i=2 2:xmlns_new_var INFO:opcua.common.xmlparser:Parsing node: ns=2;i=3 2:xmlns_new_var_no_parent INFO:opcua.common.xmlparser:Parsing node: ns=2;i=4000 3:BNAME INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:xmlns0), NumericNodeId(i=20055)) as (QualifiedName(0:xmlns0) NumericNodeId(i=20055)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(50:xmlns20), NumericNodeId(ns=50;i=1)) as (QualifiedName(50:xmlns20) NumericNodeId(ns=50;i=1)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(200:xmlns200), NumericNodeId(ns=200;i=1)) as (QualifiedName(200:xmlns200) NumericNodeId(ns=200;i=1)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:xmlns_new), NumericNodeId(ns=2;i=1)) as (QualifiedName(9:xmlns_new) NumericNodeId(ns=9;i=1)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:xmlns_new_var), NumericNodeId(ns=2;i=2)) as (QualifiedName(9:xmlns_new_var) NumericNodeId(ns=9;i=2)) DEBUG:opcua.common.xmlimporter:Setting value with type Double and value 9.99 INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:xmlns_new_var_no_parent), NumericNodeId(ns=2;i=3)) as (QualifiedName(9:xmlns_new_var_no_parent) NumericNodeId(ns=9;i=3)) DEBUG:opcua.common.xmlimporter:Setting value with type Double and value 9.99 INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(3:BNAME), NumericNodeId(ns=2;i=4000)) as (QualifiedName(10:BNAME) NumericNodeId(ns=9;i=4000)) ok test_xml_string (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-string.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=100 1:xmlstring INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlstring), NumericNodeId(ns=1;i=100)) as (QualifiedName(2:xmlstring) NumericNodeId(ns=2;i=100)) DEBUG:opcua.common.xmlimporter:Setting value with type String and value mystring ok test_xml_string_array (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-stringarray.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=104 1:xmlstringarray INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlstringarray), NumericNodeId(ns=1;i=104)) as (QualifiedName(2:xmlstringarray) NumericNodeId(ns=2;i=104)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfString and value ['mystring2', 'mystring3'] ok test_xml_string_with_null_description (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-string.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=106 1:xmlstring INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlstring), NumericNodeId(ns=1;i=106)) as (QualifiedName(2:xmlstring) NumericNodeId(ns=2;i=106)) DEBUG:opcua.common.xmlimporter:Setting value with type String and value mystring ok test_xml_var_nillable (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file None INFO:opcua.common.xmlparser:Parsing node: ns=2;s=test_xml.string.nillabel 2:xmlstring INFO:opcua.common.xmlparser:Parsing node: ns=2;s=test_xml.bool.nillabel 2:xmlbool INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:xmlstring), StringNodeId(ns=2;s=test_xml.string.nillabel)) as (QualifiedName(2:xmlstring) StringNodeId(ns=2;s=test_xml.string.nillabel)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:xmlbool), StringNodeId(ns=2;s=test_xml.bool.nillabel)) as (QualifiedName(2:xmlbool) StringNodeId(ns=2;s=test_xml.bool.nillabel)) ok test_xml_vars (tests_client.TestClient) ... INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-vars.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=107 1:xmlexportobj INFO:opcua.common.xmlparser:Parsing node: ns=2;i=95 2:myxmlvar INFO:opcua.common.xmlparser:Parsing node: ns=2;i=96 2:myxmlvar-array INFO:opcua.common.xmlparser:Parsing node: ns=2;i=97 2:myxmlvar-2dim INFO:opcua.common.xmlparser:Parsing node: ns=2;i=98 2:myxmlvar-2dim INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlexportobj), NumericNodeId(ns=1;i=107)) as (QualifiedName(2:xmlexportobj) NumericNodeId(ns=2;i=107)) INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:myxmlvar), NumericNodeId(ns=2;i=95)) as (QualifiedName(3:myxmlvar) NumericNodeId(ns=3;i=95)) DEBUG:opcua.common.xmlimporter:Setting value with type Double and value 6.78 INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:myxmlvar-array), NumericNodeId(ns=2;i=96)) as (QualifiedName(3:myxmlvar-array) NumericNodeId(ns=3;i=96)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfUInt16 and value [6, 1] INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:myxmlvar-2dim), NumericNodeId(ns=2;i=97)) as (QualifiedName(3:myxmlvar-2dim) NumericNodeId(ns=3;i=97)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfUInt32 and value [[1, 2], [3, 4]] INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:myxmlvar-2dim), NumericNodeId(ns=2;i=98)) as (QualifiedName(3:myxmlvar-2dim) NumericNodeId(ns=3;i=98)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfByteString and value [None] ok WARNING:opcua.server.server:Endpoints other than open requested but private key and certificate are not set. WARNING:opcua.server.binary_server_asyncio:Listening on 127.0.0.1:48530 test_uadiscover (tests_cmd_lines.TestCmdLines) ... ok test_uals (tests_cmd_lines.TestCmdLines) ... ok test_uaread (tests_cmd_lines.TestCmdLines) ... ok test_uawrite (tests_cmd_lines.TestCmdLines) ... ok WARNING:opcua.server.server:Creating an open endpoint to the server, although encrypted endpoints are enabled. WARNING:opcua.server.binary_server_asyncio:Listening on 127.0.0.1:48515 WARNING:opcua.server.server:Endpoints other than open requested but private key and certificate are not set. WARNING:opcua.server.binary_server_asyncio:Listening on 127.0.0.1:48512 WARNING:opcua.server.server:Creating an open endpoint to the server, although encrypted endpoints are enabled. WARNING:opcua.server.binary_server_asyncio:Listening on 127.0.0.1:48510 test_basic256sha256 (tests_crypto_connect.TestCryptoConnect) ... ok test_basic256sha256_encrypt (tests_crypto_connect.TestCryptoConnect) ... ok test_basic256sha256_encrypt_longkey (tests_crypto_connect.TestCryptoConnect) ... ok test_basic256sha256_longkey (tests_crypto_connect.TestCryptoConnect) ... ok test_basic256sha56_encrypt_fail (tests_crypto_connect.TestCryptoConnect) ... ok test_basic256sha56_encrypt_success (tests_crypto_connect.TestCryptoConnect) ... ok test_nocrypto (tests_crypto_connect.TestCryptoConnect) ... ok test_nocrypto_fail (tests_crypto_connect.TestCryptoConnect) ... ok WARNING:opcua.server.server:Endpoints other than open requested but private key and certificate are not set. WARNING:opcua.server.binary_server_asyncio:Listening on 127.0.0.1:48530 test_history_ev_read_2_with_end (tests_history.TestHistory) ... ok test_history_ev_read_3_with_end (tests_history.TestHistory) ... ok test_history_ev_read_5_in_timeframe (tests_history.TestHistory) ... ok test_history_ev_read_5_in_timeframe_start_greater_than_end (tests_history.TestHistory) ... ok test_history_ev_read_6_with_start (tests_history.TestHistory) ... ok test_history_ev_read_all (tests_history.TestHistory) ... ok test_history_ev_read_all_filter_order_reversed (tests_history.TestHistory) ... ok test_history_ev_read_all_with_end (tests_history.TestHistory) ... ok test_history_ev_read_all_with_start (tests_history.TestHistory) ... ok test_history_var_read_2_with_end (tests_history.TestHistory) ... ok test_history_var_read_3_with_end (tests_history.TestHistory) ... ok test_history_var_read_5_in_timeframe (tests_history.TestHistory) ... ok test_history_var_read_5_in_timeframe_start_greater_than_end (tests_history.TestHistory) ... ok test_history_var_read_6_with_start (tests_history.TestHistory) ... ok test_history_var_read_all (tests_history.TestHistory) ... ok test_history_var_read_all2 (tests_history.TestHistory) ... ok test_history_var_read_all_with_end (tests_history.TestHistory) ... ok test_history_var_read_all_with_start (tests_history.TestHistory) ... ok test_history_var_read_last_3 (tests_history.TestHistory) ... ok test_history_var_read_none (tests_history.TestHistory) ... ok test_history_var_read_one (tests_history.TestHistory) ... ok test_combined_limit (tests_history.TestHistoryLimits) ... ok test_count_limit (tests_history.TestHistoryLimits) ... ok test_period_limit (tests_history.TestHistoryLimits) ... ok WARNING:opcua.server.server:Endpoints other than open requested but private key and certificate are not set. WARNING:opcua.server.binary_server_asyncio:Listening on 127.0.0.1:48530 test_history_ev_read_2_with_end (tests_history.TestHistorySQL) ... ok test_history_ev_read_3_with_end (tests_history.TestHistorySQL) ... ok test_history_ev_read_5_in_timeframe (tests_history.TestHistorySQL) ... ok test_history_ev_read_5_in_timeframe_start_greater_than_end (tests_history.TestHistorySQL) ... ok test_history_ev_read_6_with_start (tests_history.TestHistorySQL) ... ok test_history_ev_read_all (tests_history.TestHistorySQL) ... ok test_history_ev_read_all_filter_order_reversed (tests_history.TestHistorySQL) ... ok test_history_ev_read_all_with_end (tests_history.TestHistorySQL) ... ok test_history_ev_read_all_with_start (tests_history.TestHistorySQL) ... ok test_history_var_read_2_with_end (tests_history.TestHistorySQL) ... ok test_history_var_read_3_with_end (tests_history.TestHistorySQL) ... ok test_history_var_read_5_in_timeframe (tests_history.TestHistorySQL) ... ok test_history_var_read_5_in_timeframe_start_greater_than_end (tests_history.TestHistorySQL) ... ok test_history_var_read_6_with_start (tests_history.TestHistorySQL) ... ok test_history_var_read_all (tests_history.TestHistorySQL) ... ok test_history_var_read_all2 (tests_history.TestHistorySQL) ... ok test_history_var_read_all_with_end (tests_history.TestHistorySQL) ... ok test_history_var_read_all_with_start (tests_history.TestHistorySQL) ... ok test_history_var_read_last_3 (tests_history.TestHistorySQL) ... ok test_history_var_read_none (tests_history.TestHistorySQL) ... ok test_history_var_read_one (tests_history.TestHistorySQL) ... ok test_combined_limit (tests_history.TestHistorySQLLimits) ... ok test_count_limit (tests_history.TestHistorySQLLimits) ... ok test_period_limit (tests_history.TestHistorySQLLimits) ... ok test_identity (tests_unit.TestMaskEnum) ... ok test_invalid_input (tests_unit.TestMaskEnum) ... ok test_parsing (tests_unit.TestMaskEnum) ... ok test_variant_intenum (tests_unit.TestMaskEnum) ... ok WARNING:opcua.server.server:Endpoints other than open requested but private key and certificate are not set. WARNING:opcua.server.binary_server_asyncio:Listening on 127.0.0.1:48540 WARNING:opcua.server.server:Endpoints other than open requested but private key and certificate are not set. WARNING:opcua.server.binary_server_asyncio:Listening on 127.0.0.1:48550 test_add_exception (tests_server.TestServer) ... WARNING:opcua.server.address_space:AddNodesItem: Requested NodeId NumericNodeId(ns=2;i=103) already exists ok test_add_find_node_ (tests_server.TestServer) ... ok test_add_node_bad_args (tests_server.TestServer) ... ok test_add_node_with_type (tests_server.TestServer) ... ok test_add_nodes (tests_server.TestServer) ... ok test_add_numeric_node (tests_server.TestServer) ... ok test_add_numeric_variable (tests_server.TestServer) ... ok test_add_read_node (tests_server.TestServer) ... ok test_add_string_array_variable (tests_server.TestServer) ... ok test_add_string_node (tests_server.TestServer) ... ok test_add_string_variable (tests_server.TestServer) ... ok test_array_size_one_value (tests_server.TestServer) ... ok test_array_value (tests_server.TestServer) ... ok test_bad_attribute (tests_server.TestServer) ... ok test_bad_node (tests_server.TestServer) ... ok test_base_data_type (tests_server.TestServer) ... ok test_bool_variable (tests_server.TestServer) ... ok test_browse (tests_server.TestServer) ... ok test_browse_references (tests_server.TestServer) ... ok test_browsename_with_spaces (tests_server.TestServer) ... ok test_context_manager (tests_server.TestServer) Context manager calls start() and stop() ... ok test_copy_node (tests_server.TestServer) ... ok test_create_custom_data_type_ObjectId (tests_server.TestServer) ... ok test_create_custom_event_type_Node (tests_server.TestServer) ... ok test_create_custom_event_type_NodeId (tests_server.TestServer) ... ok test_create_custom_event_type_ObjectId (tests_server.TestServer) ... ok test_create_custom_object_type_ObjectId (tests_server.TestServer) ... ok test_create_custom_variable_type_ObjectId (tests_server.TestServer) ... ok test_create_delete_subscription (tests_server.TestServer) ... ok test_data_type_to_variant_type (tests_server.TestServer) ... ok test_datetime_read (tests_server.TestServer) ... ok test_datetime_write (tests_server.TestServer) ... ok test_delete_nodes (tests_server.TestServer) ... ok test_delete_nodes_recursive (tests_server.TestServer) ... ok test_delete_nodes_recursive2 (tests_server.TestServer) ... ok test_delete_references (tests_server.TestServer) ... ok test_discovery (tests_server.TestServer) ... ok test_enum (tests_server.TestServer) ... ok test_eventgenerator_BaseEvent_Identifier (tests_server.TestServer) ... ok test_eventgenerator_BaseEvent_Node (tests_server.TestServer) ... ok test_eventgenerator_BaseEvent_NodeId (tests_server.TestServer) ... ok test_eventgenerator_BaseEvent_ObjectIds (tests_server.TestServer) ... ok test_eventgenerator_BaseEvent_object (tests_server.TestServer) ... ok test_eventgenerator_InheritedEvent (tests_server.TestServer) ... ok test_eventgenerator_MultiInheritedEvent (tests_server.TestServer) ... ok test_eventgenerator_customEvent (tests_server.TestServer) ... ok test_eventgenerator_customEvent_MyObject (tests_server.TestServer) ... ok test_eventgenerator_default (tests_server.TestServer) ... ok test_eventgenerator_double_customEvent (tests_server.TestServer) ... ok test_eventgenerator_sourceMyObject (tests_server.TestServer) ... ok test_eventgenerator_sourceServer_Node (tests_server.TestServer) ... ok test_eventgenerator_sourceServer_NodeId (tests_server.TestServer) ... ok test_eventgenerator_sourceServer_ObjectIds (tests_server.TestServer) ... ok test_eventgenerator_source_collision (tests_server.TestServer) ... ok test_events_CustomEvent (tests_server.TestServer) ... ok test_events_CustomEvent_MyObject (tests_server.TestServer) ... ok test_events_MyObject (tests_server.TestServer) ... ok test_events_default (tests_server.TestServer) ... ok test_events_wrong_source (tests_server.TestServer) ... ok test_find_servers (tests_server.TestServer) ... ok test_find_servers2 (tests_server.TestServer) ... ok test_get_endpoints (tests_server.TestServer) ... ok test_get_event_from_type_node_BaseEvent (tests_server.TestServer) ... ok test_get_event_from_type_node_CustomEvent (tests_server.TestServer) ... ok test_get_event_from_type_node_Inhereted_AuditEvent (tests_server.TestServer) ... ok test_get_event_from_type_node_MultiInhereted_AuditOpenSecureChannelEvent (tests_server.TestServer) ... ok test_get_node_by_nodeid (tests_server.TestServer) ... ok test_get_node_by_ns (tests_server.TestServer) ... ok test_historize_events (tests_server.TestServer) ... ok test_historize_variable (tests_server.TestServer) ... ERROR:asyncio:Exception in callback InternalSubscription._sub_loop() handle: Traceback (most recent call last): File "/usr/lib/python3.8/asyncio/events.py", line 81, in _run self._context.run(self._callback, *self._args) File "./opcua/server/internal_subscription.py", line 293, in _sub_loop self.publish_results() File "./opcua/server/internal_subscription.py", line 321, in publish_results self.callback(result) File "./opcua/common/subscription.py", line 125, in publish_callback self._call_event(notif) File "./opcua/common/subscription.py", line 164, in _call_event data = self._monitoreditems_map[event.ClientHandle] KeyError: 201 ok test_incl_subtypes (tests_server.TestServer) ... ok test_instantiate_1 (tests_server.TestServer) ... ok test_instantiate_string_nodeid (tests_server.TestServer) ... ok test_load_enum_strings (tests_server.TestServer) ... ok test_load_enum_values (tests_server.TestServer) ... ok test_method (tests_server.TestServer) ... ERROR:opcua.server.address_space:Error executing method call CallMethodRequest(ObjectId:TwoByteNodeId(i=85), MethodId:StringNodeId(ns=2;s=ServerMethod), InputArguments:[Variant(val:2.1,type:VariantType.Double), Variant(val:89,type:VariantType.Int64), Variant(val:9,type:VariantType.Int64)]), an exception was raised: Traceback (most recent call last): File "./opcua/server/address_space.py", line 478, in _call result = node.call(method.ObjectId, *method.InputArguments) File "./opcua/common/methods.py", line 64, in wrapper result = func(parent, *[arg.Value for arg in args]) TypeError: func() takes 2 positional arguments but 4 were given ok test_method_array (tests_server.TestServer) ... ok test_method_array2 (tests_server.TestServer) ... ok test_method_none (tests_server.TestServer) ... ok test_method_tuple (tests_server.TestServer) ... ok test_modelling_rules (tests_server.TestServer) ... ok test_negative_value (tests_server.TestServer) ... ok test_node_path (tests_server.TestServer) ... ok test_non_existing_path (tests_server.TestServer) ... ok test_null_variable (tests_server.TestServer) ... ok test_objects (tests_server.TestServer) ... ok test_path (tests_server.TestServer) ... ok test_path_string (tests_server.TestServer) ... ok test_read_server_state (tests_server.TestServer) ... ok test_references_for_added_nodes (tests_server.TestServer) ... ok test_references_for_added_nodes_method (tests_server.TestServer) ... ok test_register_existing_namespace (tests_server.TestServer) ... ok test_register_namespace (tests_server.TestServer) ... ok test_register_use_namespace (tests_server.TestServer) ... ok test_root (tests_server.TestServer) ... ok test_server_method (tests_server.TestServer) ... ok test_server_node (tests_server.TestServer) ... ok test_set_value (tests_server.TestServer) ... ok test_several_different_events (tests_server.TestServer) ... ok test_several_different_events_2 (tests_server.TestServer) ... ok test_simple_value (tests_server.TestServer) ... ok test_subscribe_events (tests_server.TestServer) ... ok test_subscribe_events_to_wrong_node (tests_server.TestServer) ... ok test_subscribe_server_time (tests_server.TestServer) ... ok test_subscription_count (tests_server.TestServer) ... ok test_subscription_count_empty (tests_server.TestServer) ... ok test_subscription_count_list (tests_server.TestServer) ... ok test_subscription_count_no_change (tests_server.TestServer) ... ok test_subscription_data_change (tests_server.TestServer) test subscriptions. This is far too complicated for ... ok test_subscription_data_change_bool (tests_server.TestServer) test subscriptions. This is far too complicated for ... ok test_subscription_data_change_many (tests_server.TestServer) test subscriptions. This is far too complicated for ... ok test_subscription_failure (tests_server.TestServer) ... ok test_subscription_overload (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ok test_subscription_overload_simple (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ok test_subscription_reconciliate (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ok test_supertypes (tests_server.TestServer) ... ok test_use_namespace (tests_server.TestServer) ... ok test_utf8 (tests_server.TestServer) ... ok test_value (tests_server.TestServer) ... ok test_variable_data_type (tests_server.TestServer) ... ok test_variable_with_datatype (tests_server.TestServer) ... ok test_variant_array_dim (tests_server.TestServer) ... ok test_xml_bool (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-bool.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=113 1:xmlbool ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlbool), NumericNodeId(ns=1;i=113)) as (QualifiedName(2:xmlbool) NumericNodeId(ns=2;i=113)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type Boolean and value True ok test_xml_byte (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file export-byte.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=114 1:byte ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:byte), NumericNodeId(ns=1;i=114)) as (QualifiedName(2:byte) NumericNodeId(ns=2;i=114)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type Byte and value 255 ok test_xml_bytestring (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-bytestring.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=115 1:xmlltext ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlltext), NumericNodeId(ns=1;i=115)) as (QualifiedName(2:xmlltext) NumericNodeId(ns=2;i=115)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type ByteString and value b'mytext' ok test_xml_bytestring_array (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-bytestring_array.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=116 1:xmlltext_array ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlltext_array), NumericNodeId(ns=1;i=116)) as (QualifiedName(2:xmlltext_array) NumericNodeId(ns=2;i=116)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type ListOfByteString and value [b'mytext', b'errsadf'] ok test_xml_custom_uint32 (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-cuint32.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=118 1:xmlcustomunit32 ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlcustomunit32), NumericNodeId(ns=1;i=118)) as (QualifiedName(2:xmlcustomunit32) NumericNodeId(ns=2;i=118)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type UInt32 and value 0 ok test_xml_datetime (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-datetime.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=98 1:myxmlvar-dt ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:myxmlvar-dt), NumericNodeId(ns=1;i=98)) as (QualifiedName(3:myxmlvar-dt) NumericNodeId(ns=3;i=98)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type DateTime and value 2021-10-10 14:24:37.296124 ok test_xml_datetime_array (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-datetime_array.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=99 1:myxmlvar-array ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:myxmlvar-array), NumericNodeId(ns=1;i=99)) as (QualifiedName(3:myxmlvar-array) NumericNodeId(ns=3;i=99)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type ListOfDateTime and value [datetime.datetime(2021, 10, 10, 14, 24, 37, 351621), datetime.datetime(2021, 10, 10, 14, 24, 37, 351628), datetime.datetime(2021, 10, 10, 23, 24, 37, 351685, tzinfo=tzoffset(None, 32400))] ok test_xml_enum (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-enum.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=119 1:xmlenum ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlenum), NumericNodeId(ns=1;i=119)) as (QualifiedName(2:xmlenum) NumericNodeId(ns=2;i=119)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type Int32 and value 0 ok test_xml_enumvalues (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-enumvalues.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=120 1:xmlenumvalues ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlenumvalues), NumericNodeId(ns=1;i=120)) as (QualifiedName(2:xmlenumvalues) NumericNodeId(ns=2;i=120)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type UInt32 and value 0 ok test_xml_ext_obj (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-ext_obj.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=121 1:xmlexportobj2 ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlexportobj2), NumericNodeId(ns=1;i=121)) as (QualifiedName(2:xmlexportobj2) NumericNodeId(ns=2;i=121)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type ExtensionObject and value ExtObj(Argument, [('Argument', [('Name', 'MyArg'), ('DataType', [('Identifier', 'i=10')]), ('ValueRank', '-2'), ('ArrayDimensions', [('UInt32', '1'), ('UInt32', '2'), ('UInt32', '3')]), ('Description', [('Encoding', '2'), ('Text', 'Nice description')])])]) ok test_xml_ext_obj_array (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-ext_obj_array.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=122 1:xmlexportobj2 ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlexportobj2), NumericNodeId(ns=1;i=122)) as (QualifiedName(2:xmlexportobj2) NumericNodeId(ns=2;i=122)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type ListOfExtensionObject and value [ExtObj(Argument, [('Argument', [('Name', 'MyArg'), ('DataType', [('Identifier', 'i=10')]), ('ValueRank', '-2'), ('ArrayDimensions', [('UInt32', '1'), ('UInt32', '2'), ('UInt32', '3')]), ('Description', [('Encoding', '2'), ('Text', 'Nice description')])])]), ExtObj(Argument, [('Argument', [('Name', 'MyArg2'), ('DataType', [('Identifier', 'i=6')]), ('ValueRank', '-2'), ('ArrayDimensions', [('UInt32', '4'), ('UInt32', '5'), ('UInt32', '6')]), ('Description', [('Encoding', '2'), ('Text', 'Nice description2')])])])] ok test_xml_float (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-float.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=123 1:xmlfloat ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlfloat), NumericNodeId(ns=1;i=123)) as (QualifiedName(2:xmlfloat) NumericNodeId(ns=2;i=123)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type Double and value 5.67 ok test_xml_guid (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-guid.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=124 1:xmlguid ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlguid), NumericNodeId(ns=1;i=124)) as (QualifiedName(2:xmlguid) NumericNodeId(ns=2;i=124)) DEBUG:opcua.common.xmlimporter:Setting value with type Guid and value 969ea3d4-7693-46ac-ae82-aeb1736b3865 ok test_xml_guid_array (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-guid_array.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=125 1:xmlguid ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlguid), NumericNodeId(ns=1;i=125)) as (QualifiedName(2:xmlguid) NumericNodeId(ns=2;i=125)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type ListOfGuid and value ['7a0deba7-f31a-4523-acd8-4c42dbf13dc9', '37f45620-6ba4-49ae-8245-55f8583e8aac'] ok test_xml_import (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tests/custom_nodes.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=30001 1:MyXMLFolder ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=30001' ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=30002 1:MyXMLObject ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=30002' ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=30004 1:MyXMLVariable ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=30004' ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=30005 1:MyXMLProperty ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=30005' ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=30006 1:MyXMLVariableWithoutValue ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=30006' ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=3008 1:MyCustomString ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=3008' ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=30007 1:MyCustomTypeVar ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=30007' ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=3010 1:MyEnum ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=3010' ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=6001 EnumStrings ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=3011 1:MyEnumVal ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=3011' ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=99002 EnumValues ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=99002' ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: i=99003 EnumValues ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=1050 1:MyObjectType ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=1050' ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=7050 1:MyMethod ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=6050 InputArguments ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=6051 OutputArguments ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyXMLFolder), NumericNodeId(ns=1;i=30001)) as (QualifiedName(1:MyXMLFolder) NumericNodeId(ns=1;i=30001)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyXMLObject), NumericNodeId(ns=1;i=30002)) as (QualifiedName(1:MyXMLObject) NumericNodeId(ns=1;i=30002)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyXMLVariable), NumericNodeId(ns=1;i=30004)) as (QualifiedName(1:MyXMLVariable) NumericNodeId(ns=1;i=30004)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type String and value StringValue ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyXMLProperty), NumericNodeId(ns=1;i=30005)) as (QualifiedName(1:MyXMLProperty) NumericNodeId(ns=1;i=30005)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type UInt32 and value 76 ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyXMLVariableWithoutValue), NumericNodeId(ns=1;i=30006)) as (QualifiedName(1:MyXMLVariableWithoutValue) NumericNodeId(ns=1;i=30006)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyCustomString), NumericNodeId(ns=1;i=3008)) as (QualifiedName(1:MyCustomString) NumericNodeId(ns=1;i=3008)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyCustomTypeVar), NumericNodeId(ns=1;i=30007)) as (QualifiedName(1:MyCustomTypeVar) NumericNodeId(ns=1;i=30007)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyEnum), NumericNodeId(ns=1;i=3010)) as (QualifiedName(1:MyEnum) NumericNodeId(ns=1;i=3010)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:EnumStrings), NumericNodeId(ns=1;i=6001)) as (QualifiedName(0:EnumStrings) NumericNodeId(ns=1;i=6001)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type ListOfLocalizedText and value ['ok', 'run', 'error'] ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyEnumVal), NumericNodeId(ns=1;i=3011)) as (QualifiedName(1:MyEnumVal) NumericNodeId(ns=1;i=3011)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:EnumValues), NumericNodeId(ns=1;i=99002)) as (QualifiedName(0:EnumValues) NumericNodeId(ns=1;i=99002)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type ListOfExtensionObject and value [ExtObj(EnumValueType, [('EnumValueType', [('Value', '1'), ('DisplayName', [('Text', 'idle')])])]), ExtObj(EnumValueType, [('EnumValueType', [('Value', '2'), ('DisplayName', [('Text', 'run')])])]), ExtObj(EnumValueType, [('EnumValueType', [('Value', '4'), ('DisplayName', [('Text', 'error')])])])] ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:EnumValues), NumericNodeId(i=99003)) as (QualifiedName(0:EnumValues) NumericNodeId(i=99003)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type ListOfExtensionObject and value [ExtObj(EnumValueType, [('EnumValueType', [('Value', '1'), ('DisplayName', [('Text', 'Mandatory')]), ('Description', [('Text', 'The BrowseName must appear in all instances of the type.')])])]), ExtObj(EnumValueType, [('EnumValueType', [('Value', '2'), ('DisplayName', [('Text', 'Optional')]), ('Description', [('Text', 'The BrowseName may appear in an instance of the type.')])])]), ExtObj(EnumValueType, [('EnumValueType', [('Value', '3'), ('DisplayName', [('Text', 'Constraint')]), ('Description', [('Text', 'The modelling rule defines a constraint and the BrowseName is not used in an instance of the type.')])])])] ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyObjectType), NumericNodeId(ns=1;i=1050)) as (QualifiedName(1:MyObjectType) NumericNodeId(ns=1;i=1050)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyMethod), NumericNodeId(ns=1;i=7050)) as (QualifiedName(1:MyMethod) NumericNodeId(ns=1;i=7050)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:InputArguments), NumericNodeId(ns=1;i=6050)) as (QualifiedName(0:InputArguments) NumericNodeId(ns=1;i=6050)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type ListOfExtensionObject and value [ExtObj(Argument, [('Argument', [('Name', 'Context'), ('DataType', [('Identifier', 'i=12')]), ('ValueRank', '-1')])])] ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:OutputArguments), NumericNodeId(ns=1;i=6051)) as (QualifiedName(0:OutputArguments) NumericNodeId(ns=1;i=6051)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type ListOfExtensionObject and value [ExtObj(Argument, [('Argument', [('Name', 'Status'), ('DataType', [('Identifier', 'i=6')]), ('ValueRank', '-1')])])] ok test_xml_import_additional_ns (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tests/custom_nodesns.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=5002 1:MyBaseObject ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Could not detect backward reference to parent for node 'ns=1;i=5002' ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=6001 1:MyVar ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyBaseObject), NumericNodeId(ns=1;i=5002)) as (QualifiedName(11:MyBaseObject) NumericNodeId(ns=11;i=5002)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:MyVar), NumericNodeId(ns=1;i=6001)) as (QualifiedName(11:MyVar) NumericNodeId(ns=11;i=6001)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type Int32 and value 0 ok test_xml_localizedtext (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-localized_text.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=126 1:xmlltext ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlltext), NumericNodeId(ns=1;i=126)) as (QualifiedName(2:xmlltext) NumericNodeId(ns=2;i=126)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type LocalizedText and value [('Encoding', '2'), ('Text', 'mytext')] ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: WARNING:opcua.common.xmlimporter:While parsing localizedText value, unkown element: Encoding with val: 2 ok test_xml_localizedtext_array (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-localized_text_array.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=127 1:xmlltext_array ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlltext_array), NumericNodeId(ns=1;i=127)) as (QualifiedName(2:xmlltext_array) NumericNodeId(ns=2;i=127)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type ListOfLocalizedText and value ['erert', 'erert33'] ok test_xml_method (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=128 1:xmlexportmethod ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=129 1:callme ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=130 0:InputArguments ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=131 0:OutputArguments ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlexportmethod), NumericNodeId(ns=1;i=128)) as (QualifiedName(2:xmlexportmethod) NumericNodeId(ns=2;i=128)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:callme), NumericNodeId(ns=1;i=129)) as (QualifiedName(2:callme) NumericNodeId(ns=2;i=129)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:InputArguments), NumericNodeId(ns=1;i=130)) as (QualifiedName(0:InputArguments) NumericNodeId(ns=2;i=130)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type ListOfExtensionObject and value [ExtObj(Argument, [('Argument', [('DataType', [('Identifier', 'i=11')]), ('ValueRank', '-2'), ('ArrayDimensions', [('UInt32', '2'), ('UInt32', '2')]), ('Description', [('Encoding', '2'), ('Text', 'My nce description')])])]), ExtObj(Argument, [('Argument', [('DataType', [('Identifier', 'i=12')]), ('ValueRank', '-2'), ('Description', [('Encoding', '0')])])])] ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:OutputArguments), NumericNodeId(ns=1;i=131)) as (QualifiedName(0:OutputArguments) NumericNodeId(ns=2;i=131)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type ListOfExtensionObject and value [ExtObj(Argument, [('Argument', [('DataType', [('Identifier', 'i=10')]), ('ValueRank', '-2'), ('Description', [('Encoding', '0')])])])] ok test_xml_nodeid (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-nodeid.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=132 1:xmlnodeid ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlnodeid), NumericNodeId(ns=1;i=132)) as (QualifiedName(2:xmlnodeid) NumericNodeId(ns=2;i=132)) DEBUG:opcua.common.xmlimporter:Setting value with type NodeId and value ns=1;s=mytext ok test_xml_ns (tests_server.TestServer) This test is far too complicated but catches a lot of things... ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-ns.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: i=20059 0:xmlns0 ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=50;i=1 50:xmlns20 ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=200;i=1 200:xmlns200 ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=2;i=1 2:xmlns_new ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=2;i=2 2:xmlns_new_var ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=2;i=3 2:xmlns_new_var_no_parent ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=2;i=4000 3:BNAME ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(0:xmlns0), NumericNodeId(i=20059)) as (QualifiedName(0:xmlns0) NumericNodeId(i=20059)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(50:xmlns20), NumericNodeId(ns=50;i=1)) as (QualifiedName(50:xmlns20) NumericNodeId(ns=50;i=1)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(200:xmlns200), NumericNodeId(ns=200;i=1)) as (QualifiedName(200:xmlns200) NumericNodeId(ns=200;i=1)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:xmlns_new), NumericNodeId(ns=2;i=1)) as (QualifiedName(16:xmlns_new) NumericNodeId(ns=16;i=1)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:xmlns_new_var), NumericNodeId(ns=2;i=2)) as (QualifiedName(16:xmlns_new_var) NumericNodeId(ns=16;i=2)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type Double and value 9.99 ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:xmlns_new_var_no_parent), NumericNodeId(ns=2;i=3)) as (QualifiedName(16:xmlns_new_var_no_parent) NumericNodeId(ns=16;i=3)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type Double and value 9.99 ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(3:BNAME), NumericNodeId(ns=2;i=4000)) as (QualifiedName(17:BNAME) NumericNodeId(ns=16;i=4000)) ok test_xml_string (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-string.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=133 1:xmlstring ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlstring), NumericNodeId(ns=1;i=133)) as (QualifiedName(2:xmlstring) NumericNodeId(ns=2;i=133)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type String and value mystring DEBUG Node(NumericNodeId(ns=2;i=80)) DataValue(Value:Variant(val:True,type:VariantType.Boolean), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:23:38.195654) Node(NumericNodeId(ns=2;i=80)) True DEBUG Node(NumericNodeId(ns=2;i=82)) DataValue(Value:Variant(val:b'mytext',type:VariantType.ByteString), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:23:38.503331) Node(NumericNodeId(ns=2;i=82)) b'mytext' DEBUG Node(NumericNodeId(ns=2;i=83)) DataValue(Value:Variant(val:[b'mytext', b'errsadf'],type:VariantType.ByteString), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:23:38.662870) Node(NumericNodeId(ns=2;i=83)) [b'mytext', b'errsadf'] DEBUG Node(NumericNodeId(ns=2;i=85)) DataValue(Value:Variant(val:0,type:VariantType.UInt32), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:23:38.812747) Node(NumericNodeId(ns=2;i=85)) 0 DEBUG Node(NumericNodeId(ns=3;i=93)) DataValue(Value:Variant(val:2021-10-10 14:23:38.994481,type:VariantType.DateTime), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:23:38.996568) Node(NumericNodeId(ns=3;i=93)) 2021-10-10 14:23:38.994481 DEBUG Node(NumericNodeId(ns=3;i=94)) DataValue(Value:Variant(val:[datetime.datetime(2021, 10, 10, 14, 23, 39, 153285), datetime.datetime(2021, 10, 10, 14, 23, 39, 153291), datetime.datetime(2021, 10, 10, 14, 23, 39, 238276)],type:VariantType.DateTime), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:23:39.240500) Node(NumericNodeId(ns=3;i=94)) [datetime.datetime(2021, 10, 10, 14, 23, 39, 153285), datetime.datetime(2021, 10, 10, 14, 23, 39, 153291), datetime.datetime(2021, 10, 10, 14, 23, 39, 238276)] DEBUG Node(NumericNodeId(ns=2;i=86)) DataValue(Value:Variant(val:0,type:VariantType.Int32), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:23:39.379798) Node(NumericNodeId(ns=2;i=86)) 0 DEBUG Node(NumericNodeId(ns=2;i=87)) DataValue(Value:Variant(val:0,type:VariantType.UInt32), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:23:39.571275) Node(NumericNodeId(ns=2;i=87)) 0 DEBUG Node(NumericNodeId(ns=2;i=91)) DataValue(Value:Variant(val:33b4f8c2-137c-4abf-bab0-71430f3f9fe1,type:VariantType.Guid), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:23:40.295381) Node(NumericNodeId(ns=2;i=91)) 33b4f8c2-137c-4abf-bab0-71430f3f9fe1 DEBUG Node(NumericNodeId(ns=2;i=92)) DataValue(Value:Variant(val:[UUID('507e0776-b1c3-4b05-b1dd-16306123447e'), UUID('dcb81465-a0a3-442b-9f92-e620ccfe6282')],type:VariantType.Guid), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:23:40.510133) Node(NumericNodeId(ns=2;i=92)) [UUID('507e0776-b1c3-4b05-b1dd-16306123447e'), UUID('dcb81465-a0a3-442b-9f92-e620ccfe6282')] DEBUG Node(NumericNodeId(ns=2;i=93)) DataValue(Value:Variant(val:LocalizedText(Encoding:2, Locale:None, Text:mytext),type:VariantType.LocalizedText), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:23:40.989358) Node(NumericNodeId(ns=2;i=93)) LocalizedText(Encoding:2, Locale:None, Text:mytext) DEBUG Node(NumericNodeId(ns=2;i=94)) DataValue(Value:Variant(val:[LocalizedText(Encoding:2, Locale:None, Text:erert), LocalizedText(Encoding:2, Locale:None, Text:erert33)],type:VariantType.LocalizedText), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:23:41.160120) Node(NumericNodeId(ns=2;i=94)) [LocalizedText(Encoding:2, Locale:None, Text:erert), LocalizedText(Encoding:2, Locale:None, Text:erert33)] DEBUG Node(NumericNodeId(ns=2;i=99)) DataValue(Value:Variant(val:StringNodeId(ns=1;s=mytext),type:VariantType.NodeId), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:23:41.788918) Node(NumericNodeId(ns=2;i=99)) StringNodeId(ns=1;s=mytext) DEBUG Node(NumericNodeId(ns=2;i=100)) DataValue(Value:Variant(val:mystring,type:VariantType.String), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:23:42.644486) Node(NumericNodeId(ns=2;i=100)) mystring DEBUG Node(NumericNodeId(ns=2;i=104)) DataValue(Value:Variant(val:['mystring2', 'mystring3'],type:VariantType.String), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:23:42.772661) Node(NumericNodeId(ns=2;i=104)) ['mystring2', 'mystring3'] DEBUG Node(NumericNodeId(ns=2;i=106)) DataValue(Value:Variant(val:mystring,type:VariantType.String), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:23:42.901053) Node(NumericNodeId(ns=2;i=106)) mystring DEBUG Node(NumericNodeId(ns=2;i=113)) DataValue(Value:Variant(val:True,type:VariantType.Boolean), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:24:37.086308) Node(NumericNodeId(ns=2;i=113)) True DEBUG Node(NumericNodeId(ns=2;i=115)) DataValue(Value:Variant(val:b'mytext',type:VariantType.ByteString), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:24:37.186942) Node(NumericNodeId(ns=2;i=115)) b'mytext' DEBUG Node(NumericNodeId(ns=2;i=116)) DataValue(Value:Variant(val:[b'mytext', b'errsadf'],type:VariantType.ByteString), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:24:37.237169) Node(NumericNodeId(ns=2;i=116)) [b'mytext', b'errsadf'] DEBUG Node(NumericNodeId(ns=2;i=118)) DataValue(Value:Variant(val:0,type:VariantType.UInt32), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:24:37.270179) Node(NumericNodeId(ns=2;i=118)) 0 DEBUG Node(NumericNodeId(ns=3;i=98)) DataValue(Value:Variant(val:2021-10-10 14:24:37.296124,type:VariantType.DateTime), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:24:37.296392) Node(NumericNodeId(ns=3;i=98)) 2021-10-10 14:24:37.296124 DEBUG Node(NumericNodeId(ns=3;i=99)) DataValue(Value:Variant(val:[datetime.datetime(2021, 10, 10, 14, 24, 37, 351621), datetime.datetime(2021, 10, 10, 14, 24, 37, 351628), datetime.datetime(2021, 10, 10, 23, 24, 37, 351685, tzinfo=)],type:VariantType.DateTime), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:24:37.352203) Node(NumericNodeId(ns=3;i=99)) [datetime.datetime(2021, 10, 10, 14, 24, 37, 351621), datetime.datetime(2021, 10, 10, 14, 24, 37, 351628), datetime.datetime(2021, 10, 10, 23, 24, 37, 351685, tzinfo=tzoffset(None, 32400))] DEBUG Node(NumericNodeId(ns=2;i=119)) DataValue(Value:Variant(val:0,type:VariantType.Int32), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:24:37.382361) Node(NumericNodeId(ns=2;i=119)) 0 DEBUG Node(NumericNodeId(ns=2;i=120)) DataValue(Value:Variant(val:0,type:VariantType.UInt32), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:24:37.447185) Node(NumericNodeId(ns=2;i=120)) 0 DEBUG Node(NumericNodeId(ns=2;i=124)) DataValue(Value:Variant(val:969ea3d4-7693-46ac-ae82-aeb1736b3865,type:VariantType.Guid), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:24:37.589760) Node(NumericNodeId(ns=2;i=124)) 969ea3d4-7693-46ac-ae82-aeb1736b3865 DEBUG Node(NumericNodeId(ns=2;i=125)) DataValue(Value:Variant(val:[UUID('7a0deba7-f31a-4523-acd8-4c42dbf13dc9'), UUID('37f45620-6ba4-49ae-8245-55f8583e8aac')],type:VariantType.Guid), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:24:37.644844) Node(NumericNodeId(ns=2;i=125)) [UUID('7a0deba7-f31a-4523-acd8-4c42dbf13dc9'), UUID('37f45620-6ba4-49ae-8245-55f8583e8aac')] DEBUG Node(NumericNodeId(ns=2;i=126)) DataValue(Value:Variant(val:LocalizedText(Encoding:2, Locale:None, Text:mytext),type:VariantType.LocalizedText), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:24:37.706270) Node(NumericNodeId(ns=2;i=126)) LocalizedText(Encoding:2, Locale:None, Text:mytext) DEBUG Node(NumericNodeId(ns=2;i=127)) DataValue(Value:Variant(val:[LocalizedText(Encoding:2, Locale:None, Text:erert), LocalizedText(Encoding:2, Locale:None, Text:erert33)],type:VariantType.LocalizedText), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:24:37.766586) Node(NumericNodeId(ns=2;i=127)) [LocalizedText(Encoding:2, Locale:None, Text:erert), LocalizedText(Encoding:2, Locale:None, Text:erert33)] DEBUG Node(NumericNodeId(ns=2;i=132)) DataValue(Value:Variant(val:StringNodeId(ns=1;s=mytext),type:VariantType.NodeId), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:24:37.985767) Node(NumericNodeId(ns=2;i=132)) StringNodeId(ns=1;s=mytext) DEBUG Node(NumericNodeId(ns=2;i=133)) DataValue(Value:Variant(val:mystring,type:VariantType.String), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:24:38.352978)ok test_xml_string_array (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-stringarray.xml INFO:opcua.common.xmlparser:Parsing node: ns=1;i=134 1:xmlstringarray ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlstringarray), NumericNodeId(ns=1;i=134)) as (QualifiedName(2:xmlstringarray) NumericNodeId(ns=2;i=134)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type ListOfString and value ['mystring2', 'mystring3'] ok test_xml_string_with_null_description (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-string.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=135 1:xmlstring ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlstring), NumericNodeId(ns=1;i=135)) as (QualifiedName(2:xmlstring) NumericNodeId(ns=2;i=135)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type String and value mystring ok test_xml_var_nillable (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file None ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=2;s=test_xml.string.nillabel 2:xmlstring ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=2;s=test_xml.bool.nillabel 2:xmlbool ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:xmlstring), StringNodeId(ns=2;s=test_xml.string.nillabel)) as (QualifiedName(2:xmlstring) StringNodeId(ns=2;s=test_xml.string.nillabel)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:xmlbool), StringNodeId(ns=2;s=test_xml.bool.nillabel)) as (QualifiedName(2:xmlbool) StringNodeId(ns=2;s=test_xml.bool.nillabel)) ok test_xml_vars (tests_server.TestServer) ... ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing XML file tmp_test_export-vars.xml ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=1;i=136 1:xmlexportobj ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=2;i=100 2:myxmlvar ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlparser:Parsing node: ns=2;i=101 2:myxmlvar-array INFO:opcua.common.xmlparser:Parsing node: ns=2;i=102 2:myxmlvar-2dim INFO:opcua.common.xmlparser:Parsing node: ns=2;i=103 2:myxmlvar-2dim ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(1:xmlexportobj), NumericNodeId(ns=1;i=136)) as (QualifiedName(2:xmlexportobj) NumericNodeId(ns=2;i=136)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:myxmlvar), NumericNodeId(ns=2;i=100)) as (QualifiedName(3:myxmlvar) NumericNodeId(ns=3;i=100)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type Double and value 6.78 ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:myxmlvar-array), NumericNodeId(ns=2;i=101)) as (QualifiedName(3:myxmlvar-array) NumericNodeId(ns=3;i=101)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type ListOfUInt16 and value [6, 1] ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:myxmlvar-2dim), NumericNodeId(ns=2;i=102)) as (QualifiedName(3:myxmlvar-2dim) NumericNodeId(ns=3;i=102)) ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: DEBUG:opcua.common.xmlimporter:Setting value with type ListOfUInt32 and value [[1, 2], [3, 4]] ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: INFO:opcua.common.xmlimporter:Importing xml node (QualifiedName(2:myxmlvar-2dim), NumericNodeId(ns=2;i=103)) as (QualifiedName(3:myxmlvar-2dim) NumericNodeId(ns=3;i=103)) DEBUG:opcua.common.xmlimporter:Setting value with type ListOfByteString and value [None] ok ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: ERROR:opcua.common.subscription:Exception calling data change handler Traceback (most recent call last): File "./opcua/common/subscription.py", line 149, in _call_datachange self._handler.datachange_notification(data.node, item.Value.Value.Value, event_data) File "/build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_subscriptions.py", line 45, in datachange_notification self.future.set_result((node, val, data)) File "/usr/lib/python3.8/concurrent/futures/_base.py", line 524, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) concurrent.futures._base.InvalidStateError: FINISHED: runTest (tests_server.TestServerCaching) ... ok test_port_in_use (tests_server.TestServerStartError) ... WARNING:opcua.server.server:Endpoints other than open requested but private key and certificate are not set. WARNING:opcua.server.binary_server_asyncio:Listening on 127.0.0.1:48541 WARNING:opcua.server.server:Endpoints other than open requested but private key and certificate are not set. ok test_code (tests_uaerrors.TestUaErrors) ... ok test_string_repr (tests_uaerrors.TestUaErrors) ... ok test_subclass_selection (tests_uaerrors.TestUaErrors) ... ok test_bad_string (tests_unit.TestUnit) ... ok test_custom_structs (tests_unit.TestUnit) ... ok test_custom_structs_array (tests_unit.TestUnit) ... ok test_custom_variant (tests_unit.TestUnit) ... ok test_custom_variant_array (tests_unit.TestUnit) ... ok test_datavalue (tests_unit.TestUnit) ... ok test_datetime (tests_unit.TestUnit) ... ok test_equal_nodeid (tests_unit.TestUnit) ... ok test_expandednodeid (tests_unit.TestUnit) ... ok test_extension_object (tests_unit.TestUnit) ... ok test_flatten (tests_unit.TestUnit) ... ok test_guid (tests_unit.TestUnit) ... ok test_message_chunk (tests_unit.TestUnit) ... ok test_nodeid (tests_unit.TestUnit) ... ok test_nodeid_nsu (tests_unit.TestUnit) ... ok test_nodeid_ordering (tests_unit.TestUnit) ... ok test_nodeid_string (tests_unit.TestUnit) ... ok test_null (tests_unit.TestUnit) ... ok test_null_string (tests_unit.TestUnit) ... ok test_numeric_nodeid (tests_unit.TestUnit) ... ok test_qualified_name (tests_unit.TestUnit) ... ok test_qualifiedstring_nodeid (tests_unit.TestUnit) ... ok test_status_code_to_string (tests_unit.TestUnit) ... ok test_string_nodeid (tests_unit.TestUnit) ... ok test_string_to_val_xml_element (tests_unit.TestUnit) ... ok test_string_to_variant_datetime_string (tests_unit.TestUnit) ... ok test_string_to_variant_float (tests_unit.TestUnit) ... ok test_string_to_variant_int (tests_unit.TestUnit) ... ok test_string_to_variant_localized_text (tests_unit.TestUnit) ... ok test_string_to_variant_nodeid (tests_unit.TestUnit) ... ok test_string_to_variant_qname (tests_unit.TestUnit) ... ok test_string_to_variant_status_code (tests_unit.TestUnit) ... ok test_strrepr_nodeid (tests_unit.TestUnit) ... ok test_structs_save_and_import (tests_unit.TestUnit) ... ok test_text (tests_unit.TestUnit) ... ok test_unicode_string_nodeid (tests_unit.TestUnit) ... ok test_unknown_extension_object (tests_unit.TestUnit) ... ok test_variant (tests_unit.TestUnit) ... ok test_variant_array (tests_unit.TestUnit) ... ok test_variant_array_dim (tests_unit.TestUnit) ... ok test_variant_array_mixed_types (tests_unit.TestUnit) ... ok test_variant_array_none (tests_unit.TestUnit) ... ok test_variant_dimensions (tests_unit.TestUnit) ... ok test_variant_empty_list (tests_unit.TestUnit) ... ok test_where_clause (tests_unit.TestUnit) ... ok test_zero_nodeid (tests_unit.TestUnit) ... ok WARNING:opcua.server.server:Endpoints other than open requested but private key and certificate are not set. WARNING:opcua.server.binary_server_asyncio:Listening on 127.0.0.1:48540 test_camel_case_1 (tests_custom_structures.TypeDictionaryBuilderTest) ... /build/python-opcua-IWjOoG/python-opcua-0.98.11/tests/tests_custom_structures.py:58: DeprecationWarning: Please use assertEqual instead. self.assertEquals(result, case) ok test_camel_case_2 (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden ok test_data_type_dict_add_dictionary (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden ok test_data_type_dict_add_field_1 (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden ok test_data_type_dict_add_field_2 (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden WARNING:opcua.common.structures:CustomizedStruct is found as child of binary definition node but is not found in xml ok test_data_type_dict_create_data_type (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden ok test_data_type_dict_general (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden ok test_data_type_dict_set_dict_byte_string (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden ok test_functional_advance (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden WARNING:opcua.common.structures:CustomizedStruct is found as child of binary definition node but is not found in xml WARNING:opcua.common.structures:AnotherCustomizedStruct is found as child of binary definition node but is not found in xml WARNING:opcua.common.structures:CustomizedStruct2 is found as child of binary definition node but is not found in xml WARNING:opcua.common.structures:CustomizedStruct is found as child of binary definition node but is not found in xml ok test_functional_basic (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden WARNING:opcua.common.structures:CustomizedStruct is found as child of binary definition node but is not found in xml WARNING:opcua.common.structures:AnotherCustomizedStruct is found as child of binary definition node but is not found in xml WARNING:opcua.common.structures:CustomizedStruct2 is found as child of binary definition node but is not found in xml WARNING:opcua.common.structures:CustomizedStruct is found as child of binary definition node but is not found in xml WARNING:opcua.common.structures:base_structure is found as child of binary definition node but is not found in xml WARNING:opcua.common.structures:nested_structure is found as child of binary definition node but is not found in xml ok test_get_ua_class_1 (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden WARNING:opcua.common.structures:AnotherCustomizedStruct is found as child of binary definition node but is not found in xml WARNING:opcua.common.structures:CustomizedStruct2 is found as child of binary definition node but is not found in xml WARNING:opcua.common.structures:base_structure is found as child of binary definition node but is not found in xml WARNING:opcua.common.structures:nested_structure is found as child of binary definition node but is not found in xml WARNING:opcua.common.structures:basic_structure is found as child of binary definition node but is not found in xml ok test_opc_type_dict_add_field_1 (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden ok test_opc_type_dict_add_field_2 (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden ok test_opc_type_dict_add_field_3 (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden ok test_opc_type_dict_append_struct_1 (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden ok test_opc_type_dict_get_dict_value (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden ok test_opc_type_dict_process_type_opc (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden ok test_opc_type_dict_process_type_tns (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden ok test_reference_generator_1 (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden ok test_reference_generator_2 (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden ok test_struct_node_add_field (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden WARNING:opcua.common.structures:AnotherCustomizedStruct is found as child of binary definition node but is not found in xml WARNING:opcua.common.structures:CustomizedStruct2 is found as child of binary definition node but is not found in xml WARNING:opcua.common.structures:base_structure is found as child of binary definition node but is not found in xml WARNING:opcua.common.structures:nested_structure is found as child of binary definition node but is not found in xml WARNING:opcua.common.structures:basic_structure is found as child of binary definition node but is not found in xml ok test_struct_node_general (tests_custom_structures.TypeDictionaryBuilderTest) ... WARNING:opcua.common.type_dictionary_buider:Making object for node Node(NumericNodeId(ns=2;i=1)) which already exist, its data will be overriden ok ---------------------------------------------------------------------- Ran 408 tests in 118.014s OK Node(NumericNodeId(ns=2;i=133)) mystring DEBUG Node(NumericNodeId(ns=2;i=134)) DataValue(Value:Variant(val:['mystring2', 'mystring3'],type:VariantType.String), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:24:38.382463) Node(NumericNodeId(ns=2;i=134)) ['mystring2', 'mystring3'] DEBUG Node(NumericNodeId(ns=2;i=135)) DataValue(Value:Variant(val:mystring,type:VariantType.String), StatusCode:StatusCode(Good), SourceTimestamp:2021-10-10 14:24:38.434528) Node(NumericNodeId(ns=2;i=135)) mystring [NumericNodeId(ns=4;i=9999), NumericNodeId(i=6)] make[1]: Leaving directory '/build/python-opcua-IWjOoG/python-opcua-0.98.11' create-stamp debian/debhelper-build-stamp dh_testroot -i -O--buildsystem=pybuild dh_prep -i -O--buildsystem=pybuild dh_auto_install -i -O--buildsystem=pybuild I: pybuild base:217: /usr/bin/python3 setup.py install --root /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua running install running build running build_py running install_lib creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8 creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/uaprocessor.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/subscription_service.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/__init__.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/internal_server.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/binary_server_asyncio.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/registration_service.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/server.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/address_space.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/user_manager.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/discovery_service.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space/standard_address_space_part4.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space/standard_address_space_part8.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space/standard_address_space_part19.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space/__init__.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space/standard_address_space_part5.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space/standard_address_space_part10.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space/standard_address_space_part3.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space/standard_address_space_part9.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space/standard_address_space_part13.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space/standard_address_space_part12.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space/standard_address_space.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space/standard_address_space_part14.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space/standard_address_space_part11.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/standard_address_space/standard_address_space_part17.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/event_generator.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/history_sql.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/internal_subscription.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/server/history.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/client copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/client/__init__.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/client copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/client/client.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/client copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/client/ua_client.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/client copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/__init__.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/compat.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/tools.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/crypto copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/crypto/uacrypto.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/crypto copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/crypto/__init__.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/crypto copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/crypto/security_policies.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/crypto creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/instantiate.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/manage_nodes.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/type_dictionary_buider.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/__init__.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/shortcuts.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/xmlexporter.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/events.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/ua_utils.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/connection.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/event_objects.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/copy_node.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/subscription.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/structures.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/node.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/methods.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/utils.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/callback.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/xmlimporter.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/common/xmlparser.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua/uatypes.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua/status_codes.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua/__init__.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua creating /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua/uaerrors copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua/uaerrors/__init__.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua/uaerrors copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua/uaerrors/_base.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua/uaerrors copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua/uaerrors/_auto.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua/uaerrors copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua/object_ids.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua/uaprotocol_hand.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua/ua_binary.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua/uaprotocol_auto.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua copying /build/python-opcua-IWjOoG/python-opcua-0.98.11/.pybuild/cpython3_3.8_opcua/build/opcua/ua/attribute_ids.py -> /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/uaprocessor.py to uaprocessor.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/subscription_service.py to subscription_service.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/__init__.py to __init__.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/internal_server.py to internal_server.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/binary_server_asyncio.py to binary_server_asyncio.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/registration_service.py to registration_service.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/server.py to server.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/address_space.py to address_space.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/user_manager.py to user_manager.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/discovery_service.py to discovery_service.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space/standard_address_space_part4.py to standard_address_space_part4.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space/standard_address_space_part8.py to standard_address_space_part8.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space/standard_address_space_part19.py to standard_address_space_part19.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space/__init__.py to __init__.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space/standard_address_space_part5.py to standard_address_space_part5.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space/standard_address_space_part10.py to standard_address_space_part10.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space/standard_address_space_part3.py to standard_address_space_part3.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space/standard_address_space_part9.py to standard_address_space_part9.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space/standard_address_space_part13.py to standard_address_space_part13.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space/standard_address_space_part12.py to standard_address_space_part12.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space/standard_address_space.py to standard_address_space.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space/standard_address_space_part14.py to standard_address_space_part14.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space/standard_address_space_part11.py to standard_address_space_part11.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/standard_address_space/standard_address_space_part17.py to standard_address_space_part17.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/event_generator.py to event_generator.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/history_sql.py to history_sql.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/internal_subscription.py to internal_subscription.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/server/history.py to history.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/client/__init__.py to __init__.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/client/client.py to client.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/client/ua_client.py to ua_client.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/__init__.py to __init__.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/compat.py to compat.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/tools.py to tools.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/crypto/uacrypto.py to uacrypto.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/crypto/__init__.py to __init__.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/crypto/security_policies.py to security_policies.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/instantiate.py to instantiate.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/manage_nodes.py to manage_nodes.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/type_dictionary_buider.py to type_dictionary_buider.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/__init__.py to __init__.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/shortcuts.py to shortcuts.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/xmlexporter.py to xmlexporter.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/events.py to events.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/ua_utils.py to ua_utils.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/connection.py to connection.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/event_objects.py to event_objects.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/copy_node.py to copy_node.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/subscription.py to subscription.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/structures.py to structures.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/node.py to node.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/methods.py to methods.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/utils.py to utils.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/callback.py to callback.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/xmlimporter.py to xmlimporter.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/common/xmlparser.py to xmlparser.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua/uatypes.py to uatypes.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua/status_codes.py to status_codes.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua/__init__.py to __init__.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua/uaerrors/__init__.py to __init__.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua/uaerrors/_base.py to _base.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua/uaerrors/_auto.py to _auto.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua/object_ids.py to object_ids.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua/uaprotocol_hand.py to uaprotocol_hand.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua/ua_binary.py to ua_binary.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua/uaprotocol_auto.py to uaprotocol_auto.cpython-38.pyc byte-compiling /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua/ua/attribute_ids.py to attribute_ids.cpython-38.pyc running install_egg_info running egg_info creating opcua.egg-info writing opcua.egg-info/PKG-INFO writing dependency_links to opcua.egg-info/dependency_links.txt writing entry points to opcua.egg-info/entry_points.txt writing requirements to opcua.egg-info/requires.txt writing top-level names to opcua.egg-info/top_level.txt writing manifest file 'opcua.egg-info/SOURCES.txt' reading manifest file 'opcua.egg-info/SOURCES.txt' writing manifest file 'opcua.egg-info/SOURCES.txt' Copying opcua.egg-info to /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/lib/python3.8/dist-packages/opcua-0.98.11.egg-info Skipping SOURCES.txt running install_scripts Installing uabrowse script to /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/bin Installing uacall script to /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/bin Installing uaclient script to /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/bin Installing uadiscover script to /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/bin Installing uahistoryread script to /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/bin Installing uals script to /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/bin Installing uaread script to /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/bin Installing uaserver script to /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/bin Installing uasubscribe script to /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/bin Installing uawrite script to /build/python-opcua-IWjOoG/python-opcua-0.98.11/debian/python3-opcua/usr/bin dh_install -i -O--buildsystem=pybuild dh_installdocs -i -O--buildsystem=pybuild dh_installchangelogs -i -O--buildsystem=pybuild dh_installexamples -i -O--buildsystem=pybuild debian/rules override_dh_python3 make[1]: Entering directory '/build/python-opcua-IWjOoG/python-opcua-0.98.11' dh_python3 -O--buildsystem=pybuild rm -fr ./debian/python3-opcua/usr/bin make[1]: Leaving directory '/build/python-opcua-IWjOoG/python-opcua-0.98.11' dh_installsystemduser -i -O--buildsystem=pybuild dh_perl -i -O--buildsystem=pybuild dh_link -i -O--buildsystem=pybuild dh_strip_nondeterminism -i -O--buildsystem=pybuild dh_compress -i -O--buildsystem=pybuild dh_fixperms -i -O--buildsystem=pybuild dh_missing -i -O--buildsystem=pybuild dh_installdeb -i -O--buildsystem=pybuild dh_gencontrol -i -O--buildsystem=pybuild dpkg-gencontrol: warning: Suggests field of package python3-opcua: substitution variable ${python3:Suggests} used, but is not defined dpkg-gencontrol: warning: Provides field of package python3-opcua: substitution variable ${python3:Provides} used, but is not defined dpkg-gencontrol: warning: Depends field of package python-opcua-tools: substitution variable ${python3:Depends} used, but is not defined dpkg-gencontrol: warning: Suggests field of package python-opcua-tools: substitution variable ${python3:Suggests} used, but is not defined dpkg-gencontrol: warning: Provides field of package python-opcua-tools: substitution variable ${python3:Provides} used, but is not defined dh_md5sums -i -O--buildsystem=pybuild dh_builddeb -i -O--buildsystem=pybuild dpkg-deb: building package 'python3-opcua' in '../python3-opcua_0.98.11-1_all.deb'. dpkg-deb: building package 'python-opcua-tools' in '../python-opcua-tools_0.98.11-1_all.deb'. dpkg-genbuildinfo --build=all dpkg-genchanges --build=all >../python-opcua_0.98.11-1_all.changes dpkg-genchanges: info: binary-only arch-indep upload (source code and arch-specific packages not included) dpkg-source --after-build . dpkg-buildpackage: info: binary-only upload (no source included) I: running special hook: sync-out /build/python-opcua-IWjOoG /tmp/python-opcua-0.98.11-1po4ywy_a I: cleaning package lists and apt cache... I: creating tarball... I: done I: removing tempdir /tmp/mmdebstrap.fHFQknxEl4... I: success in 581.8785 seconds md5: python-opcua-tools_0.98.11-1_all.deb: OK md5: python3-opcua_0.98.11-1_all.deb: OK sha1: python-opcua-tools_0.98.11-1_all.deb: OK sha1: python3-opcua_0.98.11-1_all.deb: OK sha256: python-opcua-tools_0.98.11-1_all.deb: OK sha256: python3-opcua_0.98.11-1_all.deb: OK Checksums: OK