17 messages in ru.sysoev.nginxNginx + fair load balancer patch looping
FromSent OnAttachments
Alexander StauboFeb 29, 2008 1:39 am 
Igor SysoevFeb 29, 2008 2:45 am 
Joshua SierlesFeb 29, 2008 2:51 am 
Igor SysoevFeb 29, 2008 3:25 am 
Grzegorz NosekFeb 29, 2008 3:53 am 
Alexander StauboMar 13, 2008 4:29 pm 
Grzegorz NosekMar 14, 2008 5:50 am 
Alexander StauboMar 28, 2008 7:39 am 
Grzegorz NosekMar 28, 2008 8:11 am 
Alexander StauboMar 28, 2008 8:27 am 
Grzegorz NosekMar 28, 2008 8:39 am 
Alexander StauboMar 28, 2008 8:53 am 
Alexander StauboApr 16, 2008 2:16 pm 
Grzegorz NosekApr 17, 2008 7:16 am 
Grzegorz NosekApr 18, 2008 6:02 am 
Andy VerprauskusJun 5, 2008 11:33 am 
Grzegorz NosekJun 13, 2008 12:01 am 
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Subject:Nginx + fair load balancer patch loopingActions...
From:Alexander Staubo (alex@public.gmane.org)
Date:Feb 29, 2008 1:39:01 am
List:ru.sysoev.nginx

An Nginx instance suddenly started spewing the following to its error log at a rate of about 1GB/minute, and using a bit more CPU than usual:

2008/02/29 10:33:47 [error] 16875#0: *126309461 upstream prematurely closed connection while reading response header from upstream [...]

Aside from the excessive logging, everything else seemed normal. Our next_upstream setting is:

proxy_next_upstream error invalid_header;

Restarting Nginx fixed the problem.

Could this be the fair load balancer going hairwire?

Alexander.