Issue Type: Bug Bug
Assignee: Unassigned
Components: remoting
Created: 19/Nov/14 9:59 PM
Description:

Whenever a remote connection to a NIO JNLP slave is abruptly terminated, Channel.terminate() not cleanup exported FastPipedOutputStream, which causes FastPipedInputStream to leak, which causes FastPipedInputStream to loop forever waiting for buffer to be filled.

Example:

"Channel reader thread: Channel to Maven [/home/ec2-user/devhome/current/jdk/bin/java, -Xmx1g, -XX:MaxPermSize=1g, -Djava.awt.headless=true, -cp, /home/ec2-user/maven31-agent.jar:/home/ec2-user/devhome/current/maven/boot/plexus-classworlds-2.5.1.jar:/home/ec2-user/devhome/current/maven/conf/logging, jenkins.maven3.agent.Maven31Main, /home/ec2-user/devhome/current/maven, /tmp/slave.jar, /home/ec2-user/maven31-interceptor.jar, /home/ec2-user/maven3-interceptor-commons.jar, 26853]" prio=10 tid=0x00002b143d5a6800 nid=0xf0cb in Object.wait() [0x00002b1434e0c000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        - waiting on <0x000000070559dce8> (a [B)
        at hudson.remoting.FastPipedInputStream.read(FastPipedInputStream.java:175)
        - locked <0x000000070559dce8> (a [B)
        at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
        at java.io.BufferedInputStream.read(BufferedInputStream.java:254)
        - locked <0x000000070559c378> (a java.io.BufferedInputStream)
        at hudson.remoting.FlightRecorderInputStream.read(FlightRecorderInputStream.java:82)
        at hudson.remoting.ChunkedInputStream.readHeader(ChunkedInputStream.java:72)
        at hudson.remoting.ChunkedInputStream.readUntilBreak(ChunkedInputStream.java:103)
        at hudson.remoting.ChunkedCommandTransport.readBlock(ChunkedCommandTransport.java:33)
        at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:34)
        at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48)

"Executor #0 for Primary Koji Slave Build Machine (i-26ed9ecc) : executing Koji - WildFly #13 / waiting for hudson.remoting.Channel@5f9da360:Channel to Maven [/home/ec2-user/devhome/current/jdk/bin/java, -Xmx1g, -XX:MaxPermSize=1g, -Djava.awt.headless=true, -cp, /home/ec2-user/maven31-agent.jar:/home/ec2-user/devhome/current/maven/boot/plexus-classworlds-2.5.1.jar:/home/ec2-user/devhome/current/maven/conf/logging, jenkins.maven3.agent.Maven31Main, /home/ec2-user/devhome/current/maven, /tmp/slave.jar, /home/ec2-user/maven31-interceptor.jar, /home/ec2-user/maven3-interceptor-commons.jar, 26853]" prio=10 tid=0x00002b144b97f000 nid=0xf0bf in Object.wait() [0x00002b1436624000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        - waiting on <0x000000070559d660> (a hudson.remoting.UserRequest)
        at hudson.remoting.Request.call(Request.java:146)
        - locked <0x000000070559d660> (a hudson.remoting.UserRequest)
        at hudson.remoting.Channel.call(Channel.java:751)
        at hudson.maven.ProcessCache$MavenProcess.call(ProcessCache.java:161)
        at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:840)
        at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:533)
        at hudson.model.Run.execute(Run.java:1745)
        at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:529)
        at hudson.model.ResourceController.execute(ResourceController.java:89)
        at hudson.model.Executor.run(Executor.java:240)
Project: Jenkins
Priority: Critical Critical
Reporter: Arcadiy Ivanov
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