No socket found

[shuhaib3]

Hi @all,

we are getting a error like this in our jvb logs which is hosted in kubernetes. id=Donny-bEh local_ufrag=eicrb1gcpijif8 ufrag=eicrb1gcpijif8] ConnectivityCheckClient.startCheckForPair#375: Failed to send BINDING-REQUEST(0x1)[attrib.count=6 len=92 tranID=0x03CE293383018564DB725AC1] java.lang.IllegalArgumentException: No socket found for 10.244.2.66:31000/udp->172.27.208.5:55749/udp at org.ice4j.stack.NetAccessManager.sendMessage(NetAccessManager.java:631) at org.ice4j.stack.NetAccessManager.sendMessage(NetAccessManager.java:581) at org.ice4j.stack.StunClientTransaction.sendRequest0(StunClientTransaction.java:267) at org.ice4j.stack.StunClientTransaction.sendRequest(StunClientTransaction.java:245) at org.ice4j.stack.StunStack.sendRequest(StunStack.java:680) at org.ice4j.ice.ConnectivityCheckClient.startCheckForPair(ConnectivityCheckClient.java:333) at org.ice4j.ice.ConnectivityCheckClient.startCheckForPair(ConnectivityCheckClient.java:229) at org.ice4j.ice.ConnectivityCheckClient$PaceMaker.run(ConnectivityCheckClient.java:939) at org.ice4j.util.PeriodicRunnable.executeRun(PeriodicRunnable.java:206) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:829) JVB 2022-09-13 00:55:21.283 INFO: [143] [confId=6c55f08ff4386314

[shuhaib3]

@saghul @bgrozev is this harmful?

[saghul]

I think this is harmless and has been removed in the latest stable.

[damencho]

I have seen this kind of errors and when you put a wrong public address in jvb config.

[shuhaib3]

the red marked IP's are external IP of jvb node. i hope this is correct

[bgrozev]

@saghul @bgrozev is this harmful?

It's harmless. What version of jvb are you running? It was supposed to be fixed a while back

[rishu06]

Hi I am getting socket and connectivity check errors in jvb logs `MergingDatagramSocket$SocketContainer.runInReaderThread#770: Failed to receive: java.net.SocketException: Socket closed

JVB 2023-09-20 09:34:20.831 INFO: [292270] MergingDatagramSocket.close#142: Closing.`

ConnectivityCheckClient.startCheckForPair#350: Could not start connectivity check: No socket found for xxxxxx:10000/udp-> xxxxxx:55571/udp

JVB version : 7439-2 Is it fixed in latest version or something wrong with network ?