[VYSPER-51] Discovery for Leaf Nodes (XEP-0060 5.3)

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Component/s: XEP0060 PubSub
• Assignee: Michael Jakl
• Reporter: Michael Jakl
• Due: 08/Jul/09
• Created: 09/May/09 13:57
• Updated: 16/Aug/09 18:13
• Resolved: 28/Jun/09 17:07

Description

Quote XEP-0060 4.6: for discovery purposes, a pubsub node is equivalent to a Service Discovery node

Discovery lies within the http://jabber.org/protocol/disco#info namespace.

Example 15. Entity queries leaf node for information

<iq type='get'
from='[e-mail]/barracks'
to='pubsub.shakespeare.lit'
id='info1'>
<query xmlns='http://jabber.org/protocol/disco#info'
node='princely_musings'/>
</iq>

Example 16. Service responds with identity of pubsub/leaf

<iq type='result'
from='pubsub.shakespeare.lit'
to='[e-mail]/barracks'
id='info1'>
<query xmlns='http://jabber.org/protocol/disco#info'
node='princely_musings'>
...
<identity category='pubsub' type='leaf'/>
...
</query>
</iq>