[jira] [Created] (SUREFIRE-2002) TCP client throws WritePendingException

["Tibor Digana (Jira)" <ji...@apache.org>]

Tibor Digana created SUREFIRE-2002:
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             Summary: TCP client throws WritePendingException
                 Key: SUREFIRE-2002
                 URL: https://issues.apache.org/jira/browse/SUREFIRE-2002
             Project: Maven Surefire
          Issue Type: Bug
          Components: Maven Failsafe Plugin, Maven Surefire Plugin
            Reporter: Tibor Digana
            Assignee: Tibor Digana
             Fix For: 3.0.0-M6


The main Thread confirms session by sending byte from the forked JVM back to the TCP servider in plugin. This is async operation and sometimes it overlaps with writing events. The exception {{WritePendingException}} which is handled by the dump file:


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# Created at 2022-02-03T05:48:25.661
java.io.IOException
	at org.apache.maven.surefire.api.util.internal.Channels$1.write(Channels.java:111)
	at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
	at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
	at org.apache.maven.surefire.api.util.internal.Channels$4.flushImpl(Channels.java:266)
	at org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleWritableChannel.write(AbstractNoninterruptibleWritableChannel.java:76)
	at org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleWritableChannel.write(AbstractNoninterruptibleWritableChannel.java:45)
	at org.apache.maven.surefire.api.stream.AbstractStreamEncoder.write(AbstractStreamEncoder.java:78)
	at org.apache.maven.surefire.booter.spi.EventChannelEncoder.write(EventChannelEncoder.java:334)
	at org.apache.maven.surefire.booter.spi.EventChannelEncoder.consoleDebugLog(EventChannelEncoder.java:262)
	at org.apache.maven.surefire.api.booter.ForkingRunListener.debug(ForkingRunListener.java:150)
	at org.apache.maven.surefire.booter.ForkedBooter.listenToShutdownCommands(ForkedBooter.java:264)
	at org.apache.maven.surefire.booter.ForkedBooter.setupBooter(ForkedBooter.java:146)
	at org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:599)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:586)
Caused by: java.nio.channels.WritePendingException
	at sun.nio.ch.AsynchronousSocketChannelImpl.write(AsynchronousSocketChannelImpl.java:353)
	at sun.nio.ch.AsynchronousSocketChannelImpl.write(AsynchronousSocketChannelImpl.java:388)
	at org.apache.maven.surefire.api.util.internal.Channels$1.write(Channels.java:100)
	... 13 more


# Created at 2022-02-03T05:48:32.716
The channel (std/out or TCP/IP) failed to send a stream from this subprocess.


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