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From "Rob Godfrey (JIRA)" <qpid-...@incubator.apache.org>
Subject [jira] Created: (QPID-233) IllegalMonitorStateException in ConcurrentSelectorDeliveryManager
Date Mon, 01 Jan 2007 22:56:27 GMT
IllegalMonitorStateException in ConcurrentSelectorDeliveryManager

                 Key: QPID-233
                 URL: http://issues.apache.org/jira/browse/QPID-233
             Project: Qpid
          Issue Type: Bug
          Components: Java Broker
            Reporter: Rob Godfrey
            Priority: Minor

An IllegalMonitorStateException is being thrown occaisionally in the deliver() method of the

This is due to the following code:

            //ensure lock is released
            if (_lock.isLocked())

_lock.isLocked() will report true if the lock is being held by a different thread.  The unlock
will then throw an IllegalMonitorStateException.

The correct check should be if(_lock.isHeldByCurrentThread())

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