Sometimes when homematic-raspi loses connections to its homematic ip things, I have to reboot the homematic ip server. Openhab will show following exception and never again receive homematic channel updates until I also reboot Openhab.
Is that a known problem?
RaspberryMatic in a virtualbox: software version 3.61.5.20211113
with HmIP-RFUSB
[11:58:24] root@openhab:/var/log/openhab# dpkg -l | grep openhab
ii openhab 3.1.0-1 all openhab
ii openhab-addons 3.1.0-1 all openhab-addons
2021-11-27 18:43:42.262 [DEBUG] [nal.communicator.client.XmlRpcClient] - XmlRpcMessage failed, sending message again 1/3
2021-11-27 18:43:45.367 [DEBUG] [nal.communicator.client.XmlRpcClient] - XmlRpcMessage failed, sending message again 2/3
2021-11-27 18:43:45.370 [DEBUG] [nal.communicator.client.XmlRpcClient] - XmlRpcMessage failed, sending message again 3/3
2021-11-27 18:43:45.371 [WARN ] [ommunicator.AbstractHomematicGateway] - Connection lost on gateway '3014F711A000041D899717A4', cause: "IOException java.util.concurrent.ExecutionException: java.net.ConnectException: Connection refused"
2021-11-27 18:43:45.380 [DEBUG] [ommunicator.AbstractHomematicGateway] - Unable to release the connection to the gateway with id '3014F711A000041D899717A4': java.util.concurrent.ExecutionException: java.net.ConnectException: Connection refused
java.io.IOException: java.util.concurrent.ExecutionException: java.net.ConnectException: Connection refused
at org.openhab.binding.homematic.internal.communicator.client.XmlRpcClient.send(XmlRpcClient.java:122) ~[bundleFile:?]
at org.openhab.binding.homematic.internal.communicator.client.XmlRpcClient.sendMessage(XmlRpcClient.java:77) ~[bundleFile:?]
at org.openhab.binding.homematic.internal.communicator.client.RpcClient.release(RpcClient.java:102) ~[bundleFile:?]
at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway.stopServers(AbstractHomematicGateway.java:267) [bundleFile:?]
at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway$ConnectionTrackerThread.handleInvalidConnection(AbstractHomematicGateway.java:933) [bundleFile:?]
at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway$ConnectionTrackerThread.run(AbstractHomematicGateway.java:912) [bundleFile:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
at java.lang.Thread.run(Thread.java:829) [?:?]
Caused by: java.util.concurrent.ExecutionException: java.net.ConnectException: Connection refused
at org.eclipse.jetty.client.util.FutureResponseListener.getResult(FutureResponseListener.java:118) ~[bundleFile:9.4.40.v20210413]
at org.eclipse.jetty.client.util.FutureResponseListener.get(FutureResponseListener.java:110) ~[bundleFile:9.4.40.v20210413]
at org.openhab.binding.homematic.internal.communicator.client.XmlRpcClient.send(XmlRpcClient.java:112) ~[bundleFile:?]
... 11 more
Caused by: java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[?:?]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:777) ~[?:?]
at org.eclipse.jetty.io.SelectorManager.doFinishConnect(SelectorManager.java:355) ~[?:?]
at org.eclipse.jetty.io.ManagedSelector.processConnect(ManagedSelector.java:347) ~[?:?]
at org.eclipse.jetty.io.ManagedSelector.access$1700(ManagedSelector.java:65) ~[?:?]
at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.processSelected(ManagedSelector.java:676) ~[?:?]
at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:535) ~[?:?]
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:360) ~[?:?]
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:184) ~[?:?]
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) ~[?:?]
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) ~[?:?]
at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:383) ~[?:?]
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882) ~[?:?]
at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036) ~[?:?]
... 1 more