Subject: [Simple] SUBSCRIBE

From: Sudipta Ghosh <[email-masked]>
Date: Tue, 10 Dec 2002 14:13:53 +0530

Hi,
I have a query.
Suppose UAC AA is sending a SUBSCRIBE request for some event to another
UAC BB via proxy server.
At that BB was not online( I mean no yet registered ) so proxy server
sent the 20o OK resonse to AA.

After some time, when BB registered, I have noticed that proxy server is
sending the SUBSCRIBE request, that AA has sent before.
No everythinh is OK. AA gets event notification from BB.

Now BB goes offline and close the dialog with AA for event for some time
and then again registered.
My query is how AA will again subscribe for event notification since AA
does not have no info if BB is registerd or not..
Or proxy server will send SUBSCRIBE request?

Where I will get documentation about this.

sudipta

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