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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