I should add... A better option is just to use an outbound edge proxy and remove the contact when you get a 430 response back from the edge proxy. This is the correct way to handle such things.

There are example configurations in the latest Git master (in the /examples directory).

On 02/05/13 14:02, Peter Dunkley wrote:

Hello,

When the register succeeds store the To-URI in a hash-table indexed on $si:$sp.

Make sure the entries in the hash-table do not automatically expire and use the sht_rm_name_re() function to remove the entry after you have called unregister.

Be careful using unregister() as unless you provide it the ruid for the exact location entry it will remove all contacts for that URI, not just the one relating to that connection. unregister() with ruid is only available in Git master. There is currently no way to find out what the ruid allocated after a save() is (but you could add this easily enough). Note: none of this is a problem if you are permitting only one contact binding per subscriber.

http://kamailio.org/docs/modules/devel/modules/registrar.html#idp126168
http://kamailio.org/docs/modules/devel/modules/registrar.html#idp1681984
http://kamailio.org/docs/modules/devel/modules/htable.html

Regards,

Peter

On 02/05/13 00:01, אורן אברהם wrote:
Dear List.

I'm trying to issue an automatic unregister() (of a registration) when a websocket connection is closed. it is useful when the browser is closed without issuing REGISTER with expires=0.

i've tried implementing this using the event_route[websocket:closed] but i don't know how to find the registration uri from the $si:$sp. (that is needed for the unregister() function from the registrar module)

thanks for all replies in advance....
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