[JDEV] jabber users limit !!

[Vijay Kumar]

Hi all !!

 I was testing jabberd for maximum no of simultanious user it can support
.To mine surprise I found that it was only able to reach
 around 500 users .Pl tell me what architecture I have to follow to increase
no of user it support.
 mine machine architecture for jabber is .

 |--------------------------------------|
 |                  Jabberd                           |
 |                  Jpolld                              | (Machine 1)
 | (192.168.1.7)                                   |
 | PIII 550 (256 RAM)                        |
 |--------------------------------------|
                        |
                        |
 |--------------------------------------   |
 |  simulator                                             |
 |     (192.168.1.29)                                |(machine 2)
 |---------------------------------------  |

 It only support around 550 users at a time after that system crases
(Machine 1),I tried it many times .Just before crash CPU usase
   is around 100% for machine 1 summing up for Jpolld and Jabberd.I am using
Red hat 7.0 (kernel 2.2.14) .


In jabber.xml I have removed c2s standard to following for jpolld.

<!-- Service to manage incoming client socket connections. -->
  <service id="c2s">
   <host>jpolld.192.168.1.7</host>
        <accept>
          <ip/>
          <port>5225</port>
          <secret>test</secret>
        </accept>
  </service>



& on machine 2

this are the entries for simulate.cfg

"server=192.168.1.7
server_name=192.168.1.7
port=5222
users=1000
message_delay=1
login_delay=1
login_duration=300000
user_letter=r
message=Hi There
"

   Pl tell me what architecture I have to follow to increase no of user it
support .I tries to run jpolld from different machine but
each time I was given "server configuration error " .
   what I have to do so that  I can reach some how even half of tested
(tested up to 40,000 concurrent active users already as claimed by
jabber.org)
  refrence :http://www.jabber.org/article/44.html

  thanks
 vijay


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