[Openais] coroipcc.c sem_init/sem_destroy?

[Steven Dake]

On 06/25/2010 05:20 PM, dan clark wrote:
> Should the coroipcc client library have matching sem_destroy in the
> hdb_destructor for the corresponding sem_init calls in
> coroipcc_service_ connect?
> thanks,
> dan
>

Dan

exec/coroipcs.c executes a sem_destroy on the posix semaphores when the 
client disconnects.  This is why I suggested trying to remove the 
sem_destroy calls to see if that removes the lockup you experience. 
Perhaps the sem_destroy happens during shutdown while a sem_wait is 
pending in a client process.  The behavior of semaphores is undefined in 
this scenario by the posix standard (and generally does bad things on 
most platforms).

Regards
-steve
>
>
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