mod php - Using spdy with mod_php -

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the documentation spdy says not compatible mod_php not thread safe:

https://developers.google.com/speed/spdy/mod_spdy/php

much apache worker mpm, mod_spdy multithreaded module, , processes multiple spdy requests same connection simultaneously. poses problem other apache modules may not thread-safe, such mod_php. fortunately, easy adjust apache configuration make existing php code safe use mod_spdy (and worker mpm well).

i have tried using spdy mod_php , haven't had issues. danger of doing this?

the php core thread-safe since php5. many of extensions , libraries extension use not.

if you're not using extensions you'll not going problems. if do, might segfaults, other memory access violations or strange behavior.

a partial list available op php site. unfortunately, there doesn't seem conclusive list of thread-safe , thread-unsafe extensions.


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