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From "Ivan (JIRA)" <j...@apache.org>
Subject [jira] Created: (AMQ-2069) Thread deadlock in ActiveMQEndpointWorker class
Date Fri, 16 Jan 2009 01:54:59 GMT
Thread deadlock in ActiveMQEndpointWorker class
-----------------------------------------------

                 Key: AMQ-2069
                 URL: https://issues.apache.org/activemq/browse/AMQ-2069
             Project: ActiveMQ
          Issue Type: Bug
    Affects Versions: 5.3.0
            Reporter: Ivan


It will happen when one thread is in a loop to try to connect the broker, in the meanwhile
another thread calls the stop action.
Thread A (in the run() method) holds the connectWork, and requires the shutdownMutex when
it is notified by the notifyAll action by ThreadB.
Thread B (in the stop() method) holds the shutdownMutex, and requires the connectWork in the
disconnect method.
I move the disconnect() invocation out of the synchronized (shutdownMutex) block, it works
well.
Thanks !

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