ICEpush
  1. ICEpush
  2. PUSH-152

BrowserDispatcher throws java.util.ConcurrentModificationException

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 2.0-Alpha3
    • Fix Version/s: EE-3.2.0.BETA, EE-3.2.0.GA, 3.3
    • Component/s: Integrations
    • Labels:
      None
    • Environment:
      Vaadin 6.6.8, Vaadin IcePush addon 0.2.1, Tomcat 6.0.33, JRockit JRE 1.6.0_24-b07

      Description

      Occasionally IcePush throws following exceptions:

      Caused by: java.util.ConcurrentModificationException
               at java.util.HashMap$HashIterator.nextEntry(HashMap.java:977)
               at java.util.HashMap$ValueIterator.next(HashMap.java:1006)
               at java.util.AbstractCollection.toArray(AbstractCollection.java:124)
               at java.util.ArrayList.<init>(ArrayList.java:131)
               at org.icepush.servlet.BrowserDispatcher.discardUnusedServlets(BrowserDispatcher.java:89)
               at org.icepush.servlet.BrowserDispatcher.service(BrowserDispatcher.java:47)
               at org.icepush.servlet.PathDispatcher.service(PathDispatcher.java:45)
               at org.icepush.servlet.MainServlet.service(MainServlet.java:71)

      Discarding unused servlets should be thread-safe. This looks to be tightly linked to issue PUSH-151. This exception is thrown from exactly the same line as exception described in issue PUSH-151.

        Activity

        Repository Revision Date User Message
        ICEsoft Public SVN Repository #32858 Tue Dec 18 14:37:05 MST 2012 jack.van.ooststroom Fixed JIRA PUSH-152 : BrowserDispatcher throws java.util.ConcurrentModificationException
        Files Changed
        Commit graph MODIFY /icepush/trunk/icepush/core/src/main/java/org/icepush/servlet/BrowserDispatcher.java

          People

          • Assignee:
            Jack Van Ooststroom
            Reporter:
            Gaz Limebranch
          • Votes:
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved: