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To: Aaron Lewis <the.warl0ck.1989@gmail.com>
Cc: PHP Internals <internals@lists.php.net>
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Subject: Re: [PHP-DEV] Regarding PHP-FPM protocols
From: jpauli@php.net (Julien Pauli)

On Sat, Aug 9, 2014 at 6:43 AM, Aaron Lewis <the.warl0ck.1989@gmail.com> wrote:
> Hi,
>
> I'm trying to understand how php-fpm works, aka how does nginx
> "forward" the request to it.
>
> Now I want an example program that do it or the document that explains it.
> Anyone know where to get those?

Hey,

This is all about the FastCGI protocol.

You should read its spec, then read FPM and Nginx source code to understand it.
This is not a hard protocol though.

Julien.Pauli