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List:       trac
Subject:    [Trac] Re: postgres connection limit exceeded
From:       John Hampton <pacopablo () pacopablo ! com>
Date:       2008-05-29 19:38:42
Message-ID: 483F0642.7070800 () pacopablo ! com
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David Abrahams wrote:
<snip>
> I've been seeing this exact symptom using Postgres, multiple schemas in
> one database
> (http://trac.edgewall.org/wiki/TracMultipleProjects/ComprehensiveSolution
> in fact), and lighttpd on Trac-0.11 for about 6 months.  It takes down
> all the sites I run about every 48 hours.  I still have no idea how to
> fix it. :(

Yeah, unfortunately it seems to be more than just the combination of 
mod_python and multiple dbs.  Are you using poolable = False in 
db.postgres_backend ?

http://trac.edgewall.org/browser/tags/trac-0.10.4/trac/db/postgres_backend.py#L78

If not, give that a try.  Also, since you're using multiple projects, 
are you hitting the project list page much?

-John


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