So, If I want some shared data that is accessible to all the apache
processes and threads, can I use Value of multiprocessing to store those
variables and acquire and release locks on them accordingly?
On Monday, May 2, 2011 at 7:07:02 PM UTC+5:30, Ed Summers wrote:
> Hi all,
> I asked this over on web-sig  earlier today, but am asking here
> since it looks to only mod_wsgi related...
> I've been trying to use the multiprocessing  w/ mod_wsgi and have
> noticed what appears to be deadlocking behavior with body django and
> web.py. I created a minimal example with web.py to demonstrate .
> If you have mod_wsgi and web.py available, and and put something like
> this in your apache config:
> WSGIScriptAlias /multiprocessing /home/ed/wsgi_multiprocessing.py
> AddType text/html .py
> then visit:
> and compare with:
> you should see the second URL hang.
> Going forward I'm most likely going to move this functionality to an
> asynchronous queue (celery, etc) but I was wondering if
> multiprocessing + mod_wsgi was generally known to be something to
> avoid, or if it was even forbidden somehow.
> Any assistance you can provide would be welcome.
>  http://mail.python.org/pipermail/web-sig/2011-May/005065.html
>  http://docs.python.org/library/multiprocessing.html
>  https://gist.github.com/951570
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