Welcome! Log In Create A New Profile

Advanced

Re: upstream fail_timeout

Maxim Dounin
October 21, 2011 08:42AM
Hello!

On Fri, Oct 21, 2011 at 02:46:45PM +0300, Sergey Kobzar wrote:

> On 10/20/11 15:59, Sergey Kobzar wrote:
> >Конфиг:
> >
> >proxy_connect_timeout 5;
> >
> >upstream backend {
> >server 10.0.0.1 max_fails=3 fail_timeout=300s;
> >server 10.0.0.2 max_fails=3 fail_timeout=300s;
> >ip_hash;
> >}
> >
> >location / {
> >proxy_pass http://backend;
> >proxy_next_upstream error timeout http_502 http_504;
> >
> >proxy_set_header Host $host;
> >proxy_set_header X-Real-IP $remote_addr;
> >proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
> >}
> >
> >Оба бэкенда в дауне (полностью лежат). В не зависимости от числа
> >запросов и времени между запросами, каждый раз жду ответа по 10 секунд.
> >
> >Хотя... каждый четвертый ответ приходит сразу.
> >
> >Что не так? Почему оба сервера не признаются не работающими в течении
> >300 сек?
> >
> >nginx/1.0.6
>
> No ideas?

Если nginx обнаруживает, что все бекенды в дауне, он сбрасывает
счётчики ошибок, и очередной запрос снова пытается идти на
бекенды.

Maxim Dounin

_______________________________________________
nginx-ru mailing list
nginx-ru@nginx.org
http://mailman.nginx.org/mailman/listinfo/nginx-ru
Subject Author Posted

upstream fail_timeout

sergey.kobzar October 20, 2011 09:02AM

Re: upstream fail_timeout

sergey.kobzar October 21, 2011 07:48AM

Re: upstream fail_timeout

Maxim Dounin October 21, 2011 08:42AM

Re: upstream fail_timeout

sergey.kobzar October 21, 2011 08:54AM

Re: upstream fail_timeout

Maxim Dounin October 21, 2011 09:06AM

Re: upstream fail_timeout

sergey.kobzar October 21, 2011 10:58AM

Re: upstream fail_timeout

Maxim Dounin October 21, 2011 11:14AM

Re: upstream fail_timeout

sergey.kobzar October 22, 2011 11:10AM

Re: upstream fail_timeout

Maxim Dounin October 23, 2011 10:52AM

Re: upstream fail_timeout

sergey.kobzar October 23, 2011 10:56AM

Re: upstream fail_timeout

Maxim Dounin October 23, 2011 12:32PM

Re: upstream fail_timeout

sergey.kobzar October 25, 2011 10:12AM



Sorry, only registered users may post in this forum.

Click here to login

Online Users

Guests: 146
Record Number of Users: 8 on April 13, 2023
Record Number of Guests: 421 on December 02, 2018
Powered by nginx      Powered by FreeBSD      PHP Powered      Powered by MariaDB      ipv6 ready