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  1. Jenkins
  2. JENKINS-12310

Dangling socket connections to jenkins after using cli jar?

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Details

    • Bug
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • cli, core
    • None
    • rhel 5.5

    Description

      after using CLI in a loop to update dozens or hundreds of jobs, frequently see (lsof) many many open socks to the jenkins.war process and see (netstat) many tcp sockets in TIME_WAIT.

      not sure if I'm interpreting it correctly, but if I am, perhaps

      jenkins / cli / src / main / java / hudson / cli / CLI.java

      might consider using

      http://docs.oracle.com/javase/1.4.2/docs/api/java/net/Socket.html#setSoTimeout%28int%29

      with a reasonable short value (10s?) so that when the client finishes, the jenkins.war process can release resources from its end faster?

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            moncreaff Greg Moncreaff created issue -

            Another point of information. The socket cleanups do seem to occur, but NOT while a job is running. I have a single executor and a job that takes a couple of hours. The sockets from the CLI invocations appeared to accumulate and remained open until the that job finished and then were finally released.

            Could this be a threading issue?

            moncreaff Greg Moncreaff added a comment - Another point of information. The socket cleanups do seem to occur, but NOT while a job is running. I have a single executor and a job that takes a couple of hours. The sockets from the CLI invocations appeared to accumulate and remained open until the that job finished and then were finally released. Could this be a threading issue?
            rtyler R. Tyler Croy made changes -
            Field Original Value New Value
            Workflow JNJira [ 142633 ] JNJira + In-Review [ 175731 ]
            jglick Jesse Glick made changes -
            Link This issue relates to JENKINS-41745 [ JENKINS-41745 ]

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              Unassigned Unassigned
              moncreaff Greg Moncreaff
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                Created:
                Updated: