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hey all...
some kind of Jenkins slave connection management settings would help.
I have desperately tried searching through all the config settings for slave and master, but cannot find a way of tuning the poll interval, length of timeout and number of retries to help diagnose or fix my issue.
Using vagrant, I'm spinning up a number of Windows VMs on vsphere and experiencing "random" socket resets or timeouts.
Below is a snippet of the error from the jenkins job trace. (Vagrant is at the point that it is polling the new VMs to discover when they are online and so the connection timeout from WinRM is as expected) however, during this polling cycle Jenkins falls over with the second part of the error trace... "java.net.SocketException: Connection reset"
surely there is a way of setting a number of retries or increasing the length of timeout?
if ($LASTEXITCODE) { exit $LASTEXITCODE } else { exit 0 }
Message: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. - connect(2) (http://10.30.40.12:5985)>
INFO winrm: Checking whether WinRM is ready...
INFO winrmshell: Attempting to connect to WinRM...
INFO winrmshell: - Host: 10.30.40.12
INFO winrmshell: - Port: 5985
INFO winrmshell: - Username: Administrator
FATAL: hudson.remoting.RequestAbortedException: java.net.SocketException: Connection reset
hudson.remoting.RequestAbortedException: hudson.remoting.RequestAbortedException: java.net.SocketException: Connection reset
at hudson.remoting.RequestAbortedException.wrapForRethrow(RequestAbortedException.java:41)
at hudson.remoting.RequestAbortedException.wrapForRethrow(RequestAbortedException.java:34)
at hudson.remoting.Request.call(Request.java:174)
at hudson.remoting.Channel.call(Channel.java:722)
at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:167)
at com.sun.proxy.$Proxy45.join(Unknown Source)
at hudson.Launcher$RemoteLauncher$ProcImpl.join(Launcher.java:950)
at hudson.Launcher$ProcStarter.join(Launcher.java:360)
at hudson.plugins.msbuild.MsBuildBuilder.perform(MsBuildBuilder.java:180)
at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:804)
at hudson.model.Build$BuildExecution.build(Build.java:199)
at hudson.model.Build$BuildExecution.doRun(Build.java:160)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:585)
at hudson.model.Run.execute(Run.java:1684)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:231)
Caused by: hudson.remoting.RequestAbortedException: java.net.SocketException: Connection reset
at hudson.remoting.Request.abort(Request.java:299)
at hudson.remoting.Channel.terminate(Channel.java:782)
at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:69)
Caused by: java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(Unknown Source)
at java.net.SocketInputStream.read(Unknown Source)
at java.io.BufferedInputStream.fill(Unknown Source)
at java.io.BufferedInputStream.read(Unknown Source)
at hudson.remoting.FlightRecorderInputStream.read(FlightRecorderInputStream.java:77)
at java.io.ObjectInputStream$PeekInputStream.peek(Unknown Source)
at java.io.ObjectInputStream$BlockDataInputStream.peek(Unknown Source)
at java.io.ObjectInputStream$BlockDataInputStream.peekByte(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at hudson.remoting.Command.readFrom(Command.java:92)
at hudson.remoting.ClassicCommandTransport.read(ClassicCommandTransport.java:71)
at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48)