Hello,
On 01/09/16 17:57, Péter Barabás wrote: > Thanks, but the problem, that there are situations when the socket seems not > to be closed but the communication with the client cannot be possible. E.g. > if the client is in airplane mode, Kamailio does not detect tcp lost, in the > location table, the user exists with real connection_id, but I cannot call > him or > write a message. > > I would be interested in if it is possible to detect such situations on > Kamailio side when for example a message cannot be delivered because of such > network conditions like airplane mode? You can use failure_route blocks to get a callback in the kamailio.cfg when a sip request is not forwarded successfully -- there you can take decisions like re-routining the request or close the tcp connection. Cheers, Daniel > > Peter > > -----Original Message----- > From: sr-users [mailto:sr-users-boun...@lists.sip-router.org] On Behalf Of > Camille Oudot > Sent: Monday, August 29, 2016 6:13 PM > To: sr-users@lists.sip-router.org > Subject: Re: [SR-Users] detect failed socket > >> Is it possible to check the socket towards the receiver user at the >> moment when the message arrives at Kamailio? I think if I would check >> that if the socket is not fine, I could send the message to the msilo >> directly and the client would not have wait for timeout to resend. > Hi, > > one solution would be to use the handle_lost_tcp parameter from usrloc so > that the record will be removed from it if the connection is closed: > > http://kamailio.org/docs/modules/stable/modules/usrloc.html#usrloc.p.handle_lost_tcp > > -- > Camille > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla http://www.asipto.com - http://www.kamailio.org http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
