[ZODB-Dev] Tracking down a freeze (deadlock?)
Florent Guillaume
fg at nuxeo.com
Tue Feb 22 05:55:16 EST 2005
Florent Guillaume <fg at nuxeo.com> wrote:
> I'm trying to track down what looks to me like a deadlock, using Zope
> 2.7.4. We're using ZEO, on single processor machines. The ZEO client is
> configured for 4 threads.
Following up because I found a better way to debug this.
I'm now using Fazal Majid's awsome threadframe
(http://www.majid.info/mylos/stories/2004/06/10/threadframe.html) which
allows me to dump tracebacks of all python threads. I added a small hook
in ZServer.PubCore.ZRendezvous.ZRendezvous.handle to trigger the dump.
Now awaiting results...
Florent
PS: thanks to Maxime Yve from Unilog for making me discover threadframe.
--
Florent Guillaume, Nuxeo (Paris, France) CTO, Director of R&D
+33 1 40 33 71 59 http://nuxeo.com fg at nuxeo.com
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