[jadmin] max concurrent connections under jabber1.4?

[Chris Mullins]

The SoapBox Server has been over 100k+ simultaneous users for quite some time now. In runs on Windows and uses I/O Completion Ports, which are way cooler than the ePoll infrastructure. 

 

(I jest, I jest! ePoll seems like an excellent sockets infrastructure upon which to build things. It's just that IOCP is better. Heh.)

 

--

Chris Mullins

 

From: jadmin-bounces at jabber.org [mailto:jadmin-bounces at jabber.org] On Behalf Of Matt Tucker
Sent: Tuesday, March 13, 2007 12:34 PM
To: Jabber server administration list
Subject: RE: [jadmin] max concurrent connections under jabber1.4?

 

Also, we just tested 54k concurrent connections on a single developer machine running the latest version of Openfire (Wildfire). On Linux, epoll will work out of the box without config changes assuming you're using Java 6.

 

Regards,

Matt

	 

________________________________

	From: jadmin-bounces at jabber.org [mailto:jadmin-bounces at jabber.org] On Behalf Of Zbyszek Zólkiewski
	Sent: Tuesday, March 13, 2007 11:54 AM
	To: Jabber server administration list
	Subject: Re: [jadmin] max concurrent connections under jabber1.4?

	new erlang (R11) support epoll by default on systems that support this feature (no patch required). Generally ejabberd will handle no. of users that you require and much more beyond that. Visit ejd site for more details. Beside that - even jabberd1.4 should handle 4k without problems (just use epoll and change ulimit - not sure but also you have to change no. open filedescriptors -n )?

	On 3/13/07, Tomasz Sterna <tomek at xiaoka.com> wrote: 

	Dnia 13-03-2007, wto o godzinie 13:53 -0400, Yonny Luis Leyva Suá
	napisał(a):
	> I can't find epoll y c2s,
	
	http://ftp.xiaoka.com/jabberd2/releases/ get 2.1.2
	./configure --enable-mio=epoll
	make and install
	and under root:
	ulimit -n 4096; setuidgid jabber /usr/local/bin/c2s -c ...
	
	
	> I think
	> migrate to ejabberd, but I don't know if this resolve my problem. 
	
	There is a patch for epoll support in erlang.
	I don't know how stable it is.
	
	
	--
	Tomasz Sterna
	Xiaoka Grp.  http://www.xiaoka.com/
	
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	-- 
	pozdrawiam,
	Zbyszek Żółkiewski 

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