[jboss-remoting-issues] [JBoss JIRA] Created: (JBREM-1125) Test for IllegalStateException when calling Timer.schedule()

[Ron Sigal (JIRA)]

Test for IllegalStateException when calling Timer.schedule()
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                 Key: JBREM-1125
                 URL: https://jira.jboss.org/jira/browse/JBREM-1125
             Project: JBoss Remoting
          Issue Type: Bug
      Security Level: Public (Everyone can see)
    Affects Versions: 2.5.1 (Flounder), 2.2.2.SP11
            Reporter: Ron Sigal
            Assignee: Ron Sigal
             Fix For: 2.2.2.SP12, 2.5.2 (Flounder)


When a java.util.Timer has not more TimerTasks in its queue, it can shut itself down, so that subsequent calls to Timer.schedule() will throw a java.lang.IllegalStateException.  Therefore, all calls to Timer.schedule() should be inside a try/catch block that will catch IllegalStateExceptions and create a new Timer.  Most of these calls in Remoting are already protected, but there are a couple that are not.  In particuler,

  branch 2.2:
  ========
  * org.jboss.remoting.detection.AbstractDetector.startHeartbeat()
  * org.jboss.remoting.util.TimerUtil.schedule()

  branch 2.x:
  ========
  * org.jboss.remoting.detection.AbstractDetector.startHeartbeat()

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