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From "Nicolas Lehuen (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (MODPYTHON-8) Improve apache.load_module with a two-level locking scheme
Date Wed, 27 Apr 2005 16:02:24 GMT
     [ http://issues.apache.org/jira/browse/MODPYTHON-8?page=all ]
     
Nicolas Lehuen resolved MODPYTHON-8:
------------------------------------

    Resolution: Fixed

Done, along with a fix for MODPYTHON-9.

> Improve apache.load_module with a two-level locking scheme
> ----------------------------------------------------------
>
>          Key: MODPYTHON-8
>          URL: http://issues.apache.org/jira/browse/MODPYTHON-8
>      Project: mod_python
>         Type: Improvement
>     Versions: 3.1.3
>     Reporter: Nicolas Lehuen
>     Assignee: Nicolas Lehuen
>      Fix For: 3.2.0

>
> We should rewrite apache.load_python with a two level locking scheme, in order to reduce
thread contention when using the threading MPM.
> I've already implemented something similar for a custom-made publisher system (comparable
to Graham's Vampire) ; I've used a thread-safe caching system that I've donated to the Python
Cookbook :
> http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/302997
> Maybe this should be experimented in a separate branch, and merged back once we're sure
that everything works perfectly ?

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