[jboss-jira] [JBoss JIRA] Created: (JBMESSAGING-596) BrowserTest should close its Connection in tearDown()

[Ron Sigal (JIRA)]

BrowserTest should close its Connection in tearDown()
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                 Key: JBMESSAGING-596
                 URL: http://jira.jboss.com/jira/browse/JBMESSAGING-596
             Project: JBoss Messaging
          Issue Type: Bug
    Affects Versions: 1.2.0.Alpha2
            Reporter: Ron Sigal
         Assigned To: Ovidiu Feodorov
            Priority: Minor
             Fix For: 1.2.0.Alpha2


Not closing the Connection in BrowserTest.tearDown() leads to some unexpected test failures, due to the confluence of the following facts:

1. Leaving the Connection open leaves a JMSRemotingConnection running, which keeps a Remoting Lease alive on the server side.

2. From time to time during the test suite, ServerPeer is restarted, which resets the objectIDSequence counter, allowing the creation of distinct objects with duplicate ID's.

3. SimpleConnectionManager maps Remoting session id's to ConnectionEndpoints.

4. When a ServerConnectionEndpoint closes, it unregisters itself from the JMSDispatcher.

Now, the following unlikely sequence of events has been observed.  

1. When BrowserTest concludes and its JVM terminates, the Remoting LeasePinger stops, leading to an eventual detection of a Remoting connection failure.

2. The connection failure is reported to SimpleConnectionManager, which terminates the associated Messaging Connection.  When the ServerConnectionEndpoint unregisters itself from the JMSDispatcher, it actually unregisters a different object with the same object Id.

3. A subsequent test fails with the messages:

   main 14:52:27,968 ERROR [ExceptionInterceptor] Caught Exception: 
   org.jboss.aop.NotFoundInDispatcherException: Object with oid: -2147483539 was not found in the Dispatcher

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