[SR-Users] RES: RTPPROXY timeout patch.

Hi Alexandre, it seem to be a general RTP-Proxy/PThread issue. It seems not to be related to the XML-RPC notification; the thread, which processes the timeouts, seems to waits forever... I will check... Carsten 2011/3/21 Alexandre Abreu <alexandre.abreu(a)redt.com.br>br>: > Hi Carsten, > > After more testing, I just realized that the notification works only if I > use "-f" parameter in RTPPROXY. If I omit this parameter (to run in > background mode), the session timeout but there's no notification sent > (BYE). Why's that? > > Thanks, > Alexandre. > > -----Mensagem original----- > De: Alexandre Abreu [mailto:alexandre.abreu@redt.com.br] > Enviada em: quarta-feira, 16 de março de 2011 14:41 > Para: 'Carsten Bock' > Cc: 'sr-users(a)lists.sip-router.org' > Assunto: RES: RTPPROXY timeout patch. > > Carsten, > > Here it goes: > > [root@devel rtpproxy-carsten]# ./rtpproxy -T 10 -f -F -i -l

> -s udp:*:7722 -d DBUG ERR INFO -n tcp:127.0.0.1:7723 > INFO:main: rtpproxy started, pid 22495 > rtpproxy: >>> Running Timeout-Process > > DBUG:handle_command: received command "22428_8 Uc0,8,101 080b5d23d1603667 > 192.168.200.114 6380 0073852a;1" > INFO:handle_command: new session 080b5d23d1603667, tag 0073852a;1

> type strong > INFO:handle_command: new session on a port 48662 created, tag 0073852a;1 > INFO:handle_command: pre-filling caller's address with

> DBUG:doreply: sending reply "22428_8 48662 192.168.200.90" > DBUG:handle_command: received command "22436_8 Lc0,8,101 080b5d23d1603667 > 192.168.200.149 7614 0073852a;1 c758967a;1 > xmlrpc:http://127.0.0.1:8000/RPC2" > INFO:handle_command: lookup on ports 48662/58604, session timer restarted > INFO:handle_command: setting custom timeout handler > (xmlrpc:http://127.0.0.1:8000/RPC2) > INFO:handle_command: pre-filling callee's address with

> DBUG:doreply: sending reply "22436_8 58604 192.168.200.90" > INFO:process_rtp: session timeout > INFO:remove_session: RTP stats: 982 in from callee, 4 in from caller, 986 > relayed, 0 dropped > INFO:remove_session: RTCP stats: 5 in from callee, 1 in from caller, 6 > relayed, 0 dropped > INFO:remove_session: session on ports 48662/58604 is cleaned up > ERR:do_timeout_notification: Timeout socket is: èîÈÄÐÊ@ÍÈÄÈÄ`ê > DBUG:reconnect_timeout_handler: reconnecting timeout socket > ERR:reconnect_timeout_handler: can't create timeout socket: Address

> not supported by protocol > ERR:do_timeout_notification: unable to send timeout notification > > Very weird chars in the debug of what Timeout socket is... > > But the custom timeout handler are being printed correctly from the

> file. > INFO:handle_command: setting custom timeout handler > (xmlrpc:http://127.0.0.1:8000/RPC2) > Here I am running CentOS 5.2 32-bit. > > Thanks, > Alexandre > > -----Mensagem original----- > De: kaiserbock2(a)googlemail.com [mailto:kaiserbock2@googlemail.com] Em

> de Carsten Bock Enviada em: quarta-feira, 16 de março de 2011 14:18 > Para: Alexandre Abreu > Cc: sr-users(a)lists.sip-router.org > Assunto: Re: RTPPROXY timeout patch. > > Hi Alexandre, > > My version of RTP-Proxy is following: > > bock@bock-tde:~/ims/rtpproxy$ ./rtpproxy -v Basic version: 20040107 > Extension 20050322: Support for multiple RTP streams and MOH Extension > 20060704: Support for extra parameter in the V command Extension

> Support for RTP re-packetization Extension 20071218: Support for forking > (copying) RTP stream Extension 20080403: Support for RTP statistics

> Extension 20081102: Support for setting codecs in the update/lookup

> Extension 20081224: Support for session timeout notifications Extension > 20090810: Support for automatic bridging Extension 20100819: Support for > timeout notifications using XML-RPC towards Kamailio/sip-router.org > > Please find attached a modified rtpp_notify.c file. I have just added

> tiny debug output in order to see some points. > Now you should see the following Debug-Outputs: > > rtpproxy: >>> Running Timeout-Process > > Then the notifier process is running. That would be good. If not, that's

> reason why it is not working. When the request comes in, you should see

> following: > > INFO:handle_command: setting custom timeout handler > (xmlrpc:http://localhost:8000/RPC2) > > Then the Timeout-Socket was properly set, that would be good as well. > Now the timeout: > > INFO:process_rtp: session timeout > [...] > ERR:do_timeout_notification: Timeout socket is: > xmlrpc:http://localhost:8000/RPC2 > > That would be great, because then the Timeout towards the Kamailio should

> triggerd. > If these parts are ok, then there must be some issue either in the

> client library or in the communication between the RTP-Proxy and

> hope you did a trace on the XML-RPC Port both on the RTPproxy and on the > Kamailio? What distro are you using? My tests were only on Ubuntu and > Debian, which are quite similar. > > Hope we find this issue, > > Kind regards, > Carsten > > P.S.: I think i removed that check for the port for testing, that's why

> version accepted the socket without port... (now i'm using "-n > tcp:127.0.0.1:9999") > > 2011/3/16 Alexandre Abreu <alexandre.abreu(a)redt.com.br>br>: >> Carsten, >> >> Indeed. Very strange. >> >> Are we running the same RTPPROXY version? How can you start using '-n >> tcp:127.0.0.1' without specifying a port? >> >> [root@devel rtpproxy-carsten]# ./rtpproxy -T 10 -f -F -i -l >> 192.168.200.90 -s udp:*:7722 -d DBUG ERR INFO -n tcp:127.0.0.1 >> rtpproxy: can't parse host:port in TCP address >> rtpproxy: can't start notification thread >> >> [root@devel rtpproxy-carsten]# ./rtpproxy -T 10 -f -F -i -l >> 192.168.200.90 -s udp:*:7722 -d DBUG ERR INFO -n tcp:127.0.0.1:7723 >> INFO:main: rtpproxy started, pid 21169 >> >> DBUG:handle_command: received command "17828_9 Uc0,8,101 >> 4b10ce04de4f8818 >> 192.168.200.114 6380 9c4b6265;1" >> INFO:handle_command: new session 4b10ce04de4f8818, tag 9c4b6265;1 >> requested, type strong >> INFO:handle_command: new session on a port 43750 created, tag >> 9c4b6265;1 >> INFO:handle_command: pre-filling caller's address with >> 192.168.200.114:6380 >> DBUG:doreply: sending reply "17828_9 43750 192.168.200.90 " >> DBUG:handle_command: received command "17847_9 Lc0,8,101 >> 4b10ce04de4f8818 >> 192.168.200.149 7386 9c4b6265;1 dd69ab1d;1 >> xmlrpc:http://localhost:8000/RPC2" >> INFO:handle_command: lookup on ports 43750/55796, session timer >> restarted >> INFO:handle_command: setting custom timeout handler >> (xmlrpc:http://localhost:8000/RPC2) >> INFO:handle_command: pre-filling callee's address with >> 192.168.200.149:7386 >> DBUG:doreply: sending reply "17847_9 55796 192.168.200.90 " >> INFO:process_rtp: session timeout >> INFO:remove_session: RTP stats: 548 in from callee, 5 in from caller, >> 553 relayed, 0 dropped >> INFO:remove_session: RTCP stats: 3 in from callee, 1 in from caller, 4 >> relayed, 0 dropped >> INFO:remove_session: session on ports 43750/55796 is cleaned up >> DBUG:reconnect_timeout_handler: reconnecting timeout socket >> ERR:reconnect_timeout_handler: can't create timeout socket: Address >> family not supported by protocol >> ERR:do_timeout_notification: unable to send timeout notification >> >> Above the error message. >> >> [root@devel ~]# md5sum rtpproxy-carsten.tar.gz >> c02b1e2ac57d39562e86bcfc4ee592b8  rtpproxy-carsten.tar.gz >> >> Thanks, >> Alexandre. >> >> -----Mensagem original----- >> De: kaiserbock2(a)googlemail.com [mailto:kaiserbock2@googlemail.com] Em >> nome de Carsten Bock Enviada em: quarta-feira, 16 de março de 2011 >> 13:03 >> Para: Alexandre Abreu >> Cc: sr-users(a)lists.sip-router.org >> Assunto: Re: RTPPROXY timeout patch. >> >> Hi Alexandre, >> >> That is strange: >> >> I run the RTP-Proxy like this (directly from the TAR-File, i sent you) >> and Kamailio with attached config-file. >> >> bock@bock-tde:~/ims/rtpproxy$ sudo ./rtpproxy -T 10 -f -F -i -l >> 127.0.0.1 -s udp:*:22222 -d DBUG -n tcp:127.0.0.1 >> rtpproxy: Timer started. >> INFO:main: rtpproxy started, pid 4203 >> [... Kamailio connects to RTP-Proxy...] >> DBUG:handle_command: received command "4259_8 >> UAc98,97,99,104,3,0,8,9,96 56f0f83a-5373-46a1-b6f6-9ce2f93e68d5 >> 195.71.4.203 4008 5371f039-40d0-4944-aae7-6f75071a2f8c;1" >> INFO:handle_command: new session 56f0f83a-5373-46a1-b6f6-9ce2f93e68d5, >> tag 5371f039-40d0-4944-aae7-6f75071a2f8c;1 requested, type strong >> INFO:handle_command: new session on a port 45508 created, tag >> 5371f039-40d0-4944-aae7-6f75071a2f8c;1 >> INFO:handle_command: pre-filling caller's address with >> 195.71.4.203:4008 >> DBUG:doreply: sending reply "4259_8 45508 127.0.0.1 " >> DBUG:handle_command: received command "4259_9 LAc98,96 >> 56f0f83a-5373-46a1-b6f6-9ce2f93e68d5 195.71.4.203 4000 >> 5371f039-40d0-4944-aae7-6f75071a2f8c;1 >> 9915df0c-30fc-49c5-aa8a-c86b4242c094;1 >> xmlrpc:http://localhost:8000/RPC2" >> INFO:handle_command: lookup on ports 45508/45238, session timer >> restarted >> INFO:handle_command: setting custom timeout handler >> (xmlrpc:http://localhost:8000/RPC2) >> INFO:handle_command: pre-filling callee's address with >> 195.71.4.203:4000 >> DBUG:doreply: sending reply "4259_9 45238 127.0.0.1 " >> INFO:process_rtp: session timeout >> ERR:rtpp_notify_schedule: XMLRPC xmlrpc:http://localhost:8000/RPC2 >> INFO:remove_session: RTP stats: 0 in from callee, 0 in from caller, 0 >> relayed, 0 dropped >> INFO:remove_session: RTCP stats: 0 in from callee, 0 in from caller, 0 >> relayed, 0 dropped >> INFO:remove_session: session on ports 45508/45238 is cleaned up >> ERR:do_timeout_notification: Timeout socket: >> xmlrpc:http://localhost:8000/RPC2 >> >> And it works for me: >> >> U 2011/03/16 16:50:14.350721 127.0.0.1:5060 -> 127.0.0.1:15061 BYE >> sip:2@127.0.0.1:15061;ob SIP/2.0. >> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK06e9.245e2dd7.0. >> To: sip:2@localhost;tag=5371f039-40d0-4944-aae7-6f75071a2f8c. >> From: sip:1@localhost;tag=9915df0c-30fc-49c5-aa8a-c86b4242c094. >> CSeq: 7905 BYE. >> Call-ID: 56f0f83a-5373-46a1-b6f6-9ce2f93e68d5. >> Content-Length: 0. >> User-Agent: kamailio (3.2.0-dev2 (x86_64/linux)). >> Max-Forwards: 70. >> . >> >> U 2011/03/16 16:50:14.350801 127.0.0.1:5060 -> 127.0.0.1:15060 BYE >> sip:1@127.0.0.1:15060;transport=UDP;ob SIP/2.0. >> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK06e9.345e2dd7.0. >> To: sip:1@localhost;tag=9915df0c-30fc-49c5-aa8a-c86b4242c094. >> From: sip:2@localhost;tag=5371f039-40d0-4944-aae7-6f75071a2f8c. >> CSeq: 7905 BYE. >> Call-ID: 56f0f83a-5373-46a1-b6f6-9ce2f93e68d5. >> Content-Length: 0. >> User-Agent: kamailio (3.2.0-dev2 (x86_64/linux)). >> Max-Forwards: 70. >> . >> [...] >> >> Maybe, you can add some more debug-info from RTP-Proxy... >> And can you verify, that the RTP-Proxy is not trying to send the

-- Carsten Bock http://www.ng-voice.com mailto:carsten@ng-voice.com