Brian Bouterse created QPID-7317:
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Summary: Deadlock on publish
Key: QPID-7317
URL: https://issues.apache.org/jira/browse/QPID-7317
Project: Qpid
Issue Type: Bug
Components: Python Client
Affects Versions: 0.32
Environment: python-qpid-0.32-13.fc23.noarch
Reporter: Brian Bouterse
When publishing a task with qpid.messaging it deadlocks and our application
cannot continue. This has not been a problem for several releases, but within a
few days recently, another Satellite developer and I both experienced the issue
on separate machines, different distros. He is using a MRG built pacakge (not
sure of version). I am using python-qpid-0.32-13.fc23.
Both deadlocked machines had core dumps taken on the deadlocked processes and
only show only 1 Qpid thread when I expect there to be 2. There are other mongo
threads, but those are idle as expected and not related. The traces show our
application calling into qpid.messaging to publish a message to the message bus.
This problem happens intermittently, and in cases where message publish is
successful I've verified by core dump that there are the expected 2 threads for
Qpid.
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