2010/10/21 Iñaki Baz Castillo <ibc(a)aliax.net>et>:
- Bob susbcribes to Alice's presence by
*indicating* in the SUBSCRIBE
body he is interested in "presence+status" and
"presence+geolocation"
events (as Bob's device doesn't understand/implement other presence
information and couldn't render it).
Posible example of such SUBSCRIBE:
-------------------------
SUBSCRIBE sip:alice@dmain.com SIP/2.0
From: sip:bob@domain.net;tag=asdasd
Event: presence
Content-Type: application/subscription+json
{
"filter" : [ "status", "geolocation" ]
}
--------------------------
This tells the presnce server that the watched wants to subscribe to
"presence" event of Alice, but just for "status" and
"geolocation"
information (maybe called sub-events).
Just an idea.
--
Iñaki Baz Castillo
<ibc(a)aliax.net>