On 06/25/2015 01:31 PM, S.A.N wrote: > New versions Nginx, implement thread pools, > http://nginx.com/blog/thread-pools-boost-performance-9x/ > > I think this is a good opportunity to write a Nginx module (PHP SAPI) > which is to process requests for PHP scripts in processes Nginx. > > Quality advantages, as compared with the FPM, no network overhead, > less memory consumption, may be implemented mode ZTS (Zend Thread > Safety).
Putting an entire PHP request in one of these nginx threads seems like a bad idea to me. Tons of things in PHP or in libraries called by PHP are blocking, plus ZTS mode is slower, uses more memory than non-ZTS mode and is in general just more complex to work with, especially when it comes to process-wide things like env, locale and signals. Having a clear separation between PHP and the web server makes many things much simpler and more robust. You can also already do nginx to php-fpm without any network overhead by using a unix domain socket. -Rasmus
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