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https://issues.apache.org/jira/browse/QPID-7317?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15775154#comment-15775154
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Robbie Gemmell commented on QPID-7317:
--------------------------------------
The commit details show [~k-wall] was simply removing an exclude entry used
when running the python test suite against the Java broker to verify if
QPID-6122 was resolved by the changes made previously on this JIRA, with the
test previously excluded via QPID-6122, which is the main JIRA referenced. The
change had no relation to the Java client, and does not suggest this issue is
fully resolved, just that the other one may have been.
> 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
> Assignee: Alan Conway
> Fix For: qpid-python-1.36.0
>
> Attachments: bad_child.py, bad_child.py, bt.txt, lsof.txt,
> spout-hang-trace.txt, spout-hang.py, taabt.txt
>
>
> 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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