[Kamailio-Users] un-subscribing a pending subscription is also pending

[Juha Heinanen]

Klaus Darilion writes:

 > I've checked RFC 3265 but could not find a description. Probably you 
 > should ask at the sip-implementors list.

i looked at rfc 3265 and found this in section 3.3.6:

   Note that the NOTIFY messages triggered by SUBSCRIBE messages with
   "Expires" headers of 0 will contain a "Subscription-State" value of
   "terminated", and a "reason" parameter of "timeout".

wireshark dump reveals that notify request is not generated at all when
ua un-subscribes a bending subscription.  there is just 202 followed by
nothing.

-- juha