I'm curious maybe the problem might even be with your Postgres config, 
take a look at the value of max_connections in postgresql.conf.

Michael Mileusnich wrote:
> Ok, was just curious if anyone else had this error.
>
> On Wed, Jan 7, 2009 at 7:52 PM, Michael Bayer 
> <mike...@zzzcomputing.com <mailto:mike...@zzzcomputing.com>> wrote:
>
>
>     That doesnt appear to be within SQLAlchemy.  This might just be
>     too much load for psycopg2 / your Python interpreter ?    There's
>     not much else to suggest here without a lot more context.
>
>     On Jan 7, 2009, at 8:17 PM, Michael Mileusnich wrote:
>
>>     Hello, I am writing some code using SQLAlchemy and have been
>>     testing that code against a number of databases.  Everything
>>     seems to work except in POSTGRE.  This is a threaded app and I
>>     use a scoped session.  When the app spawns under ~20 threads
>>     everything seems cool but when the app spawns more than ~20 I get
>>     the following error:
>>
>>     Assertion failed: (gc->gc.gc_refs != 0), function update_refs,
>>     file Modules/gcmodule.c, line 261.
>>     Abort trap
>>
>>
>>
>>
>
>
>
>
>
> >


-- 
David Gardner
Pipeline Tools Programmer, "Sid the Science Kid"
Jim Henson Creature Shop
dgard...@creatureshop.com


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