[jadmin] max concurrent connections under jabber1.4?

Yonny Luis Leyva Suá johnny at copextel.com.cu
Tue Mar 13 12:53:28 CDT 2007


Thanks tomas.

I can't find epoll y c2s, please I need 3000 users concurrents, I think
migrate to ejabberd, but I don’t know if this resolve my problem.
My jabberd2 work perfect but when arrive to 1024 users, no more conections
are available.

If you can show me the whole way I will appreciate to much.

Thanks a lot.

-----Original Message-----
From: jadmin-bounces at jabber.org [mailto:jadmin-bounces at jabber.org] On Behalf
Of Tomasz Sterna
Sent: Tuesday, March 13, 2007 1:24 PM
To: Jabber server administration list
Subject: RE: [jadmin] max concurrent connections under jabber1.4?

Dnia 13-03-2007, wto o godzinie 13:05 -0400, Yonny Luis Leyva Suá
napisał(a):
> This problem persists including in the jabberd2 version. I am running
> this
> in RH9 thinking that was a problem of the 1.4 version, and the problem
> remaing.
> 
> Please, give us some solution 

1. raise your open file descriptors limit (ulimit -n)
2. switch to epoll backend:
  * jabberd14 - use jadc2s with epoll
  * jabberd2 - use epoll c2s backend

I'm running 2,5k concurrent connections max (1,5k avg) and the machine
barely notices this... ( http://www.chrome.pl/graphs/ )

-- 
Tomasz Sterna
Xiaoka Grp.  http://www.xiaoka.com/

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