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  1. Qpid
  2. QPID-8014

[Broker-J][WMC] Loading of WMC fails on systems with high CPU usage

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Details

    • Bug
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • qpid-java-6.0.8, qpid-java-6.1.4, qpid-java-broker-7.0.0
    • qpid-java-broker-7.1.0
    • Broker-J
    • None

    Description

      WMC fails to load on OS having CPU usage over 70%.
      The following error is reported in web browser web console

      TypeError: controller.tabContainer is undefined
      Stack trace:
      @http://localhost:8080/js/qpid/management/controller.js:108:13
      .cache["dojo/ready"]/</dojo.addOnLoad/_455<@http://localhost:8080/dojo/dojo/dojo.js:8:98046
      .cache["dojo/ready"]/</_451@http://localhost:8080/dojo/dojo/dojo.js:8:97671
      req.signal/<@http://localhost:8080/dojo/dojo/dojo.js:8:3806
      _9@http://localhost:8080/dojo/dojo/dojo.js:8:328
      req.signal@http://localhost:8080/dojo/dojo/dojo.js:8:3771
      _38@http://localhost:8080/dojo/dojo/dojo.js:8:13709
      _81@http://localhost:8080/dojo/dojo/dojo.js:8:13758
      _33/_f6@http://localhost:8080/dojo/dojo/dojo.js:8:15537
      req.injectUrl/_10b@http://localhost:8080/dojo/dojo/dojo.js:8:18464
      xhr@http://localhost:8080/dojo/dojo/dojo.js:8:93734
      .cache["dojo/_base/xhr"]/</dojo.xhr@http://localhost:8080/dojo/dojo/dojo.js:8:57975
      .cache["dojo/_base/xhr"]/</dojo.xhrGet@http://localhost:8080/dojo/dojo/dojo.js:8:58333
      @http://localhost:8080/js/qpid/common/footer.js:26:1
      .cache["dojo/_base/array"]/</_1dd.forEach@http://localhost:8080/dojo/dojo/dojo.js:8:43572
      .cache["dojo/query"]/</<.forEach@http://localhost:8080/dojo/dojo/dojo.js:8:140582
      @http://localhost:8080/js/qpid/common/footer.js:23:1
      _ce@http://localhost:8080/dojo/dojo/dojo.js:8:11945
      _37@http://localhost:8080/dojo/dojo/dojo.js:8:27097
      _37@http://localhost:8080/dojo/dojo/dojo.js:8:13438
      _81/<@http://localhost:8080/dojo/dojo/dojo.js:8:13833
      _38@http://localhost:8080/dojo/dojo/dojo.js:8:13659
      _81@http://localhost:8080/dojo/dojo/dojo.js:8:13758
      _33/_f6@http://localhost:8080/dojo/dojo/dojo.js:8:15537
      req.injectUrl/_10b@http://localhost:8080/dojo/dojo/dojo.js:8:18464
      

      The issue was reproduced with the following:
      Firefox 45.8.0
      OS Windows 7.
      CPU usage 70%-90%

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            Unassigned Unassigned
            orudyy Alex Rudyy
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            Dates

              Created:
              Updated:
              Resolved: