Re: [w32] test_shm_mq test suite permanently burns connections slots

On Mon, Jul 28, 2014 at 9:38 PM, Alvaro Herrera
<alvherre@2ndquadrant.com> wrote:
> Robert Haas wrote:
>> OK, I think I see the problem.  In EXEC_BACKEND mode,
>> SubPostmasterMain() calls InitProcess() before IsBackgroundWorker has
>> been set.  InitProcess() therefore pulls the PGPROC for the worker
>> from freeProcs rather than bgworkerFreeProcs.  By exit time,
>> IsBackgroundWorker has been set, so the PGPROC gets put back on the
>> bgworkerFreeProcs list.  Eventually there are no regular PGPROCs left;
>> they've all been moved to the bgworkerFreeProcs list.
>
> Doh.  I'm surprised -- I tested a worker that crashed over and over to
> ensure PGPROCs were reused sanely.  I guess I forgot to run it under
> EXEC_BACKEND.
>
> Are you fixing it?

Working on it now.

-- 
Robert Haas
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