[Users] Presence information expires at presence server

Rajaram Tripathy rajaram.tripathy at wipro.com
Thu Mar 15 15:21:34 CET 2007


Hi,
    Below is my scenario,

  User1 is the watcher and User2 is the presentity
 
   User1 sends SUBSCRIBE message to watch the presence inforamation of 
User2.

   User2 sends PUBLISH message, User1 gets notification.

   After first PUBLISH User2 does not refreshes its publication.

   Currently On expiry of presence information OpenSer sends NOTIFY with 
status as "closed" in the first tuple. Is this behaviour is correct ? Do 
we need to send NOTIFY with status as "closed" for each "tuple" ? What 
is the correct behaviour ?

Also when we send PUBLISH with Expire header as "0", OpenSer sends 
NOTIFY with the XML body as it is in the first PUBLISH. Is it right 
behaviour ?

Thanks in advance.

Regards,
Rajaram








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