Uploaded image for project: 'Jenkins'
  1. Jenkins
  2. JENKINS-35190

Improper PingThread handling

    XMLWordPrintable

    Details

    • Similar Issues:

      Description

      There are several problems with the way ping threads are set up.

      • ChannelPinger sets up a master → agent ping, and also an agent → master ping. But Launcher sets up another slave → master ping for JNLP agents (not for master-initiated ones)...and is more awkward to disable, since you must pass a system property to each agent's launch line.
      • As noted here, the agent → master ping from ChannelPinger does not work at all, due to a mistake in usage of PingFailureAnalyzer. (Oddly, Kohsuke Kawaguchi introduced this extension point claiming it could be implemented in ssh-slaves, but apparently never did so there, or anywhere else!)
      • The Launcher variant fails to override the nondeprecated onDead variant that gets a stack trace.

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              oleg_nenashev Oleg Nenashev
              Reporter:
              jglick Jesse Glick
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: