In xmpp-muc room, iChat spams caps-aware clients with disco#info

Question

Situation:
1) i use tkabber xmpp/jabber client, i come into a [email protected], in <presence/> i send client capabilities with node 'caps:node' (content does not matter, i think)
2) in room there is user of iChat
3) iChat sends disco#info iq request, my client responds with <not-allowed/> error
4) goto 3
In xml 3) looks like (where id is of course variable):
<iq from='[email protected]/b'
id='iChat_88904FCF'
type='get'
to='[email protected]/a'>
<query node='caps:node'
xmlns='http://jabber.org/protocol/disco#info'/>
</iq>
<iq id='iChat_88904FCF'
to='[email protected]/b'
type='error'
xml:lang='en-US'>
<query node='caps:node'
xmlns='http://jabber.org/protocol/disco#info'/>
<error type='cancel'
code='405'>
<not-allowed xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/>
</error>
</iq>

Answer 1

I think that is somewhat beyond me.
The guys an iChat Server may know more about that
http://discussions.apple.com/forum.jspa?forumID=1235
10:32 PM Monday; March 3, 2008