[jdev] jabber in state where it returns no response to muc create/join room presence messages

[Kirschner, Larry]

> server: jabber1.4.3
> muc: mu-conference-0.6.0
> os: 2.6.9-5
> 
> I'm using jabber/muc as the socket server layer for a multiplayer game
> engine. I have a jabber deployment for an existing game that has been
> running for a few months with no problem. I've also been developing a
> new game against the same deployment, and this has also been working
> fine until today. 
> 
> Today, we did a very slightly ramped up test of the new game, maybe 20
> concurrent players, and somewhere during the test jabber got into a
> state where it no longer responds to presence create/join room
> requests. Jabber behaves properly through session initialization and
> user auth, but when you try to join a room, no response. I've
> confirmed the bad state of the server using Exodus and raw telnet, and
> using exisiting and newly created user names and room names. The
> jabber server and it's components are restarted every morning, so I
> don't think this is an uptime issue. 
> 
> Has anyone ever seen anything like this?
> 
> 
> Here's a sample interaction over telnet; as I said, Exodus has the
> same problem:
> 
> ME:
> 
> <?xml version="1.0" ?>
> <stream:stream
>         to="jabber-1.nick.com"
>         xmlns="jabber:client"
>         xmlns:stream="http://etherx.jabber.org/streams"
>         version="1.0">
> 
> JABBER:
> 
> <stream:stream xmlns='jabber:client'
> xmlns:stream='http://etherx.jabber.org/streams'
> from='jabber-1.nick.com' id='1965922471'>
> 
> ME:
> <iq type="set">
>   <query xmlns="jabber:iq:auth">
>     <username>larry1</username>
>     <password>larry1</password>
>     <resource>larry1.19.27.22</resource>
>   </query>
> </iq>
> 
> JABBER:
> <iq type='result'/>
> 
> ME:
> <presence id="3" from="larry1 at jabber-1.nick.com/larry1.19.27.22"
> to="nicktopia.123 at conference.jabber-1.nick.com/larry1">
>         <x
> xmlns='http://jabber.org/protocol/muc'><password>nicktopia.123</passwo
> rd></x>
> </presence>
> 
> 
> NO RESPONSE FROM JABBER EVER
> 
> Thanks in advance for any help with this.
> 
> --Larry
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