nginx, php-fpm and 502 errors

[Igor Sysoev]

On Wed, Nov 21, 2007 at 09:27:30AM +0100, Jure Pe??ar wrote:

> On Wed, 21 Nov 2007 14:23:05 +0600
> "Denis F. Latypoff" <denis at gostats.ru> wrote:
> 
> > Try to increase backlog in the fcgi spawn utility.
> 
> We use php-fpm patch for php, where backlog is set to -1 by default. Thanks for hint, will examine what that means :)

It seems that -1 backlog is 0 for Linux.
Recently there was a change in nginx listen backlog. Now it's 511 for
all platforms except FreeBSD, where it's still -1.


-- 
Igor Sysoev
http://sysoev.ru/en/