I’ve installed an ubuntu-vm on my Qnap-NAS.
Then I’ve installed Openhabian.
I want to use the knxd - and it seems to run correctly:
[16:12:45] openhabian@ohvm:~$ sudo systemctl status knxd.socket
[sudo] Passwort für openhabian:
● knxd.socket - KNX Daemon (socket)
Loaded: loaded (/lib/systemd/system/knxd.socket; enabled; vendor preset: enabled)
Active: active (running) since Mo 2017-07-31 16:12:16 CEST; 42s ago
Listen: /var/run/knx (Stream)
[::]:6720 (Stream)
Jul 31 16:12:16 ohvm systemd[1]: Listening on KNX Daemon (socket).
I put a single temperaturevalue-Item in the itemfile.
In the logtail appear endless errors end loop-repititions like these:
What could this be?
2017-07-31 16:19:20.860 [WARN ] [al.bus.KNXBindingDatapointReaderTask] - Autorefresh: Cannot read value for item 'H_WP_Kesseltemperatur' from KNX bus: no confirmation reply received for L-Data.req from 2.2.12 to 2/1/8, low priority hop count 6 repeat tpdu 00 00: timeout
2017-07-31 16:19:20.862 [WARN ] [tuwien.auto.calimero ] - KNXnet/IP Tunneling 192.168.10.26:3671: response timeout waiting for confirmation
tuwien.auto.calimero.exception.KNXTimeoutException: no confirmation reply received for L-Data.req from 2.2.12 to 2/1/8, low priority hop count 6 repeat tpdu 00 00
at tuwien.auto.calimero.knxnetip.ClientConnection.doExtraBlockingModes(ClientConnection.java:236)[208:org.openhab.binding.knx:1.11.0.201707300110]
at tuwien.auto.calimero.knxnetip.ConnectionBase.send(ConnectionBase.java:269)[208:org.openhab.binding.knx:1.11.0.201707300110]
at tuwien.auto.calimero.knxnetip.KNXnetIPTunnel.send(KNXnetIPTunnel.java:149)[208:org.openhab.binding.knx:1.11.0.201707300110]
at tuwien.auto.calimero.link.KNXNetworkLinkIP.onSend(KNXNetworkLinkIP.java:263)[208:org.openhab.binding.knx:1.11.0.201707300110]
at tuwien.auto.calimero.link.AbstractLink.send(AbstractLink.java:304)[208:org.openhab.binding.knx:1.11.0.201707300110]
at tuwien.auto.calimero.link.KNXNetworkLinkIP.sendRequestWait(KNXNetworkLinkIP.java:240)[208:org.openhab.binding.knx:1.11.0.201707300110]
at tuwien.auto.calimero.process.ProcessCommunicatorImpl.readFromGroup(ProcessCommunicatorImpl.java:486)[208:org.openhab.binding.knx:1.11.0.201707300110]
at tuwien.auto.calimero.process.ProcessCommunicatorImpl.read(ProcessCommunicatorImpl.java:422)[208:org.openhab.binding.knx:1.11.0.201707300110]
at org.openhab.binding.knx.internal.bus.KNXBindingDatapointReaderTask.readFromKNXBus(KNXBindingDatapointReaderTask.java:99)[208:org.openhab.binding.knx:1.11.0.201707300110]
at org.openhab.binding.knx.internal.bus.KNXBindingDatapointReaderTask.run(KNXBindingDatapointReaderTask.java:67)[208:org.openhab.binding.knx:1.11.0.201707300110]
2017-07-31 16:19:20.864 [WARN ] [al.bus.KNXBindingDatapointReaderTask] - Autorefresh: Give up, could not read address '2/1/8' after '3' retries.
2017-07-31 16:19:23.867 [ERROR] [.binding.knx.internal.bus.KNXBinding] - Value '46.08' could not be sent to the KNX bus using datapoint 'command DP 2/1/8 H_WP_Kesseltemperatur, DPT main 0 id 9.001, low priority' - giving up after second try: no confirmation reply received for L-Data.req from 2.2.12 to 2/1/8, low priority hop count 6 repeat tpdu 00 80 14 80
2017-07-31 16:19:23.868 [WARN ] [tuwien.auto.calimero ] - KNXnet/IP Tunneling 192.168.10.26:3671: response timeout waiting for confirmation
tuwien.auto.calimero.exception.KNXTimeoutException: no confirmation reply received for L-Data.req from 2.2.12 to 2/1/8, low priority hop count 6 repeat tpdu 00 80 14 80
at tuwien.auto.calimero.knxnetip.ClientConnection.doExtraBlockingModes(ClientConnection.java:236)[208:org.openhab.binding.knx:1.11.0.201707300110]
at tuwien.auto.calimero.knxnetip.ConnectionBase.send(ConnectionBase.java:269)[208:org.openhab.binding.knx:1.11.0.201707300110]
at tuwien.auto.calimero.knxnetip.KNXnetIPTunnel.send(KNXnetIPTunnel.java:149)[208:org.openhab.binding.knx:1.11.0.201707300110]
at tuwien.auto.calimero.link.KNXNetworkLinkIP.onSend(KNXNetworkLinkIP.java:263)[208:org.openhab.binding.knx:1.11.0.201707300110]
at tuwien.auto.calimero.link.AbstractLink.send(AbstractLink.java:304)[208:org.openhab.binding.knx:1.11.0.201707300110]
at tuwien.auto.calimero.link.KNXNetworkLinkIP.sendRequestWait(KNXNetworkLinkIP.java:240)[208:org.openhab.binding.knx:1.11.0.201707300110]
at tuwien.auto.calimero.process.ProcessCommunicatorImpl.write(ProcessCommunicatorImpl.java:466)[208:org.openhab.binding.knx:1.11.0.201707300110]
at tuwien.auto.calimero.process.ProcessCommunicatorImpl.write(ProcessCommunicatorImpl.java:438)[208:org.openhab.binding.knx:1.11.0.201707300110]
at org.openhab.binding.knx.internal.bus.KNXBinding.writeToKNX(KNXBinding.java:158)[208:org.openhab.binding.knx:1.11.0.201707300110]
at org.openhab.binding.knx.internal.bus.KNXBinding.internalReceiveUpdate(KNXBinding.java:126)[208:org.openhab.binding.knx:1.11.0.201707300110]
at org.openhab.core.binding.AbstractBinding.receiveUpdate(AbstractBinding.java:119)[176:org.openhab.core.compat1x:2.2.0.201707291801]
at org.openhab.core.events.AbstractEventSubscriber.handleEvent(AbstractEventSubscriber.java:39)[176:org.openhab.core.compat1x:2.2.0.201707291801]
at org.apache.felix.eventadmin.impl.handler.EventHandlerProxy.sendEvent(EventHandlerProxy.java:415)[6:org.apache.karaf.services.eventadmin:4.0.8]
at org.apache.felix.eventadmin.impl.tasks.HandlerTask.run(HandlerTask.java:90)[6:org.apache.karaf.services.eventadmin:4.0.8]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[:1.8.0_131]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_131]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_131]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_131]
at java.lang.Thread.run(Thread.java:748)[:1.8.0_131]
==> /var/log/openhab2/events.log <==
2017-07-31 16:19:23.873 [ItemCommandEvent ] - Item 'H_WP_Kesseltemperatur' received command 46.08
2017-07-31 16:19:23.879 [ItemCommandEvent ] - Item 'H_WP_Kesseltemperatur' received command 46.08
2017-07-31 16:19:23.884 [ItemCommandEvent ] - Item 'H_WP_Kesseltemperatur' received command 46.08
2017-07-31 16:19:23.888 [ItemCommandEvent ] - Item 'H_WP_Kesseltemperatur' received command 46.08
2017-07-31 16:19:23.895 [ItemCommandEvent ] - Item 'H_WP_Kesseltemperatur' received command 45.88
2017-07-31 16:19:23.900 [ItemCommandEvent ] - Item 'H_WP_Kesseltemperatur' received command 45.88
2017-07-31 16:19:23.905 [ItemCommandEvent ] - Item 'H_WP_Kesseltemperatur' received command 46.08
2017-07-31 16:19:23.909 [ItemCommandEvent ] - Item 'H_WP_Kesseltemperatur' received command 46.08
After switching in knx.cfg to another GA of the knx-ip-gateway it results in this logmess:
2017-07-31 16:32:58.281 [ItemCommandEvent ] - Item 'Kesseltemperatur' received command 44.64
2017-07-31 16:32:58.328 [ItemCommandEvent ] - Item 'Kesseltemperatur' received command 44.64
2017-07-31 16:32:58.374 [ItemCommandEvent ] - Item 'Kesseltemperatur' received command 44.64
2017-07-31 16:32:58.421 [ItemCommandEvent ] - Item 'Kesseltemperatur' received command 44.64
2017-07-31 16:32:58.467 [ItemCommandEvent ] - Item 'Kesseltemperatur' received command 44.64
...endless loop