6 messages in ru.sysoev.nginxSSL FD Leak
FromSent OnAttachments
Ben MaurerDec 30, 2007 12:47 pm 
Ben MaurerDec 30, 2007 2:11 pm 
Ben MaurerDec 30, 2007 2:55 pm 
Ben MaurerJan 3, 2008 9:37 am 
Igor SysoevJan 4, 2008 12:32 am.Other
Igor SysoevJan 4, 2008 12:43 am 
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Subject:SSL FD LeakActions...
From:Ben Maurer (bmau@public.gmane.org)
Date:Dec 30, 2007 12:47:45 pm
List:ru.sysoev.nginx

Hi,

On a server that has quite a few SSL connections, I started to notice that FDs were leaking. I set the load balancer in front of nginx to stop sending new requests to one server for a few minutes (to let the keepalive time expire) and found that there were a few thousand FDs open. netstat says that there are many sockets in the CLOSE_WAIT and ESTABLISHED state for the SSL server. Many of them have data in receive queue.

Any ideas what might cause this? This is an up-to-date 0.5.x install.

- Ben