[jdev] Q about user leaving conference

[Ulrich Staudinger]

hi,

i just found  a little problem situation with Groupchat/MUC and a user 
disconnecting during implementation phase.

Situation is:
1) User disconnects; sends <presence type='unavailable'> to server
2) Server routes presence tag to all contacts in user's roster
3) User is still in groupchat, simply because the MUC jid isn't in the 
user's roster ...

Q: How is server supposed to know that the presence tag must be routed 
to the groupchat ?



Thanks,
Ulrich