[Zope] Hanging Zope

[Chris Withers]

Chris Kratz wrote:

> We have been having intermittent problems with zope hanging in both production 
> and development.  For what it's worth, it seems as if this problem started to 
> occur since we upgraded to zope 2.7.3 (python 2.3.4) and Apelib 1.0.  

Where are you using apelib to store your data?

> Are there any other tricks to find where or what is locking the threads?  Even 
> though I'm running in debug mode, killing  does not produce a traceback.  Is 
> there any way to force threads to dump a traceback on exit?

This might be of help:

http://www.zope.org/Members/nuxeo/Products/DeadlockDebugger

cheers,

Chris

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