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From "Ted Ross (JIRA)" <j...@apache.org>
Subject [jira] [Created] (QPID-3241) Deadlock in qmf agent triggered by producer flow control
Date Tue, 03 May 2011 16:37:03 GMT
Deadlock in qmf agent triggered by producer flow control
--------------------------------------------------------

                 Key: QPID-3241
                 URL: https://issues.apache.org/jira/browse/QPID-3241
             Project: Qpid
          Issue Type: Bug
          Components: Qpid Managment Framework
    Affects Versions: 0.10
            Reporter: Ted Ross
            Assignee: Ted Ross
             Fix For: 0.11


The remote agent (cpp/src/qpid/agent) occasionally holds a mutex while calling message_transfer.
 If the message send is blocked waiting for a completion, the agent can deadlock because a
received message callback that causes the lock to be acquired will never return and the callback
thread is needed to process completions.


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