ICEfaces
  1. ICEfaces
  2. ICE-7988

Hanging Monitor Runner thread upon shutdown or redeploy

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: EE-1.8.2.GA_P03
          • Fix Version/s: EE-1.8.2.GA_P04
          • Component/s: Framework
          • Labels:
            None
          • Environment:
            ICEfaces

            Description

            This issue is related to ICE-6967 and deals with the Monitor Runner thread.

              Issue Links

              blocks

              Bug - A problem which impairs or prevents the functions of the product. ICE-6967 Hanging threads upon shutdown or undeploy

              • Major - Major loss of function.
              • Closed

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                Jack Van Ooststroom added a comment -

                Sending src/com/icesoft/util/MonitorRunner.java
                Transmitting file data .
                Committed revision 28627.

                Show
                Jack Van Ooststroom added a comment - Sending src/com/icesoft/util/MonitorRunner.java Transmitting file data . Committed revision 28627.
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                Jack Van Ooststroom added a comment -

                The logic in the spawned thread was being executed every 10s using a Thread.sleep(). Setting the run boolean to false while shutting down, didn't necessarily mean the thread got stopped before Tomcat completed the shutdown, hence the warning. When the run boolean is set to false, it now tries to join the spawned thread with a timeout of 1000ms. In addition the logic is still executed every 10s, but the loop is "interrupted" every 1s to check to see if the run boolean is still set to true. This avoids the join logic to take up 10s. Marking this one as FIXED.

                Show
                Jack Van Ooststroom added a comment - The logic in the spawned thread was being executed every 10s using a Thread.sleep(). Setting the run boolean to false while shutting down, didn't necessarily mean the thread got stopped before Tomcat completed the shutdown, hence the warning. When the run boolean is set to false, it now tries to join the spawned thread with a timeout of 1000ms. In addition the logic is still executed every 10s, but the loop is "interrupted" every 1s to check to see if the run boolean is still set to true. This avoids the join logic to take up 10s. Marking this one as FIXED.
                Hide
                Permalink
                Jack Van Ooststroom added a comment -

                Sending core/src/com/icesoft/util/MonitorRunner.java
                Transmitting file data .
                Committed revision 28655.

                Show
                Jack Van Ooststroom added a comment - Sending core/src/com/icesoft/util/MonitorRunner.java Transmitting file data . Committed revision 28655.

                  People

                  • Assignee:
                    Jack Van Ooststroom
                    Reporter:
                    Jack Van Ooststroom
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                    Dates

                    • Created:
                      Updated:
                      Resolved: