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On 4/2/13 10:21 AM, Leon Roy wrote:
> However when a new room is created I'd like to push some sort of
> pubsub or presence event to users so they don't have to refresh
> manually. Is there a command in the MUC spec I'm missing or a XEP
> (even an experimental one) which covers this type of
> functionality?
Given how long XEP-0045 is, you might imagine that it would define
this feature. ;-) However, XEP-0045 is all about MUC rooms and not so
much about MUC services. Using pubsub for this feature seems
reasonable. One way of looking at it is that you'd like to treat the
MUC service as a pubsub root node, which is why we might want to say
something about this in the MUC Eventing Protocol spec (XEP-0316).
In fact the feature applies more generally: what you want is a
notification whenever a new item is added to the result set for a
disco#items query (which might apply to any entity that could have
lots of items associated with it). So I think it would be good to
define a payload for this use case, although we could probably just
use the format from XEP-0030.
Thus:
<message from='chat.shakespeare.lit'
to='[email protected]/globe'
type='headline'
id='zns61f38'>
<event xmlns='http://jabber.org/protocol/pubsub#event'>
<items node='http://jabber.org/protocol/disco#items'>
<item id='ehs51f40'>
<item xmlns='http://jabber.org/protocol/disco#items'
jid='[email protected]'
name='The New Room'/>
</item>
</items>
</event>
</message>
That looks strange with the doubled <item/> elements qualified by
different namespaces, eh? But other than that it seems mostly reasonable.
Peter
- --
Peter Saint-Andre
https://stpeter.im/
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