[jadmin] Jabber server goes deaf!

[Mike Taylor]

> Hi
> 
> Iam using Jabberd version 1.4.4 running on a Linux box.
> 
> Every now and then Iam having a problem whereby the jabber server
> kicks everyone out for no apparent reason. On attempting to reconnect,
> the connection appears to be successful but the authorisation process
> isn't and the clients eventually giveup. There appears to be nothing
> that can be done to bring the server back online apart from to bounce
> the jabberd process (tried a SIGUP just in case).
> 
> Doing a netstat -a shows numerous client connections still open.
> 
> Below is an extract of the the jabberd debug Iam getting after the
> failure has occurred.
> 
> Wed Apr  4 07:39:03 2007  mio.c:1376 sending zzz notify to the select
> loop in mio_write() Wed Apr  4 07:39:03 2007  client.c:558
> [client.c:558] heartbeat on fd 552 Wed Apr  4 07:39:03 2007
> mio.c:1373 mio_write called on x: 0 buffer:  
> 
> Wed Apr  4 07:39:03 2007  mio.c:1376 sending zzz notify to the select
> loop in mio_write() Wed Apr  4 07:39:03 2007  client.c:558
> [client.c:558] heartbeat on fd 319 Wed Apr  4 07:39:03 2007
> mio.c:1373 mio_write called on x: 0 buffer:  
> 
> Wed Apr  4 07:39:03 2007  mio.c:1376 sending zzz notify to the select
> loop in mio_write() Wed Apr  4 07:39:03 2007  client.c:558
> [client.c:558] heartbeat on fd 321 Wed Apr  4 07:39:03 2007
> mio.c:1373 mio_write called on x: 0 buffer:  
> 
> Wed Apr  4 07:39:03 2007  mio.c:1376 sending zzz notify to the select
> loop in mio_write() Wed Apr  4 07:39:03 2007  client.c:558
> [client.c:558] heartbeat on fd 168 Wed Apr  4 07:39:03 2007
> mio.c:1373 mio_write called on x: 0 buffer:  
> 
> Wed Apr  4 07:39:03 2007  mio.c:1376 sending zzz notify to the select
> loop in mio_write() Wed Apr  4 07:39:03 2007  client.c:558
> [client.c:558] heartbeat on fd 475 Wed Apr  4 07:39:03 2007
> mio.c:1373 mio_write called on x: 0 buffer:  
> 
> Anyone with any clues as to what might be causing this to happen?
> 
> Many thanks
> 
> Mike


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