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From Brian Pane <>
Subject Re: perchild on FreeBSD 5?
Date Wed, 14 Aug 2002 17:36:53 GMT
Gabriel Ambuehl wrote:

>Hi Rasmus Lerdorf,
>you wrote.
>RL> libraries as well.  We are going to have to fix a bunch of them and mutex
>RL> some others before Apache2 with a threaded MPM will be of any use with PHP
>RL> or mod_perl.
>Am I correct assuming that when they are mutex'ed that there will be
>one instance of XX_lib PER perchild process, right? So eventually,
>each domain will be able to serve one request at a time?

It's not entire libraries that will have to be mutexed, just
calls to non-thread-safe functions within libraries.  That
will reduce the concurrency of the server, but in general
not so severely that it's only serving one request at a time.


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