[OpenSIPS-Users] opensips+rtpproxy strange locks

Tue May 17 17:11:16 CEST 2011

Hi Nick,

Can you send me the tcpdump trace just when OpenSIPS sends the offer and 
waits for the reply?

Regards,
Razvan

On 05/17/2011 05:23 PM, nick at uni-petrol.com wrote:
> Dear Razvan!
>
> Exactly!
> And it is worst that opensips hang for 15-20 minutes and stop 
> responding on client requests (REGISTER/OPTIONS/INVITE/etc) and only 
> write in log ERROR messages.
> If I restart opensips then it see response, begin response on client 
> request and write that rtpproxy found:
> INFO:rtpproxy:rtpp_test: rtp proxy <udp:rtp proxy ip:22222> found, 
> support for it enabled
>
> On Tue, 17 May 2011 16:06:22 +0300, Razvan Crainea wrote:
>
>> Hi Nick,
>> So you can see RTPProxy's reply with tcpdump, but OpenSIPS doesn't and
>> signals that error?
>>
>> On 05/17/2011 03:24 PM, nick at uni-petrol.com [12]wrote:
>>
>>> Dear Razvan! I don't have firewall between rtpproxy and opensips at all
>>> so this is not a problem. rtpproxy are on same LAN and in the same
>>> broadcast. Also I run tcpdump when this errors appear and I see packets
>>> in both direction. Regarding downgrading rtpproxy, I just replace
>>> rtpproxy binary without changing anything. On Tue, 17 May 2011 14:39:07
>>> +0300, Razvan Crainea wrote:
>>>
>>>> Hello Nick, It seems that RTPProxy responds to your queries, but
>>>> OpenSIPS doesn't receive them properly. So probably there is somebody
>>>> in the middle blocking the messages, most likely a firewall. Have you
>>>> changed the socket when tried with the older version? Regards, Razvan
>>>> On 05/17/2011 02:01 PM, nick at uni-petrol.com [9][9]wrote:
>>>>
>>>>> Dear Razvan! Unfortunately my mail client strip some chars. The
>>>>> real string was:May 13 17:10:51 /usr/sbin/opensips[7990]:
>>>>> ERROR:rtpproxy:send_rtpp_command: proxydoes not respond, disable it
>>>>> I think there is some bug in rtpproxy, because I downgrade rtpproxy
>>>>> to older version with ag-project patches from opensips.org site and
>>>>> have not such locks anymore. On Tue, 17 May 2011 11:23:17 +0300,
>>>>> Razvan Crainea wrote:
>>>>>
>>>>>> Hello Nick, Have you removed the RTPProxy IP from the logs, or
>>>>>> these are the exactly error logs that OpenSIPS provide? Regards,
>>>>>> Razvan On 05/13/2011 07:35 AM, nick at uni-petrol.com
>>>>>> [3][3][3]wrote:
>>>>>>
>>>>>>> Dear All! opensips + rtpproxy latest from trunk. I catch
>>>>>>> strange opensips locks. Opensips stop responding and output to
>>>>>>> syslog only these errors: May 10 13:21:47
>>>>>>> /usr/sbin/opensips[3662]: ERROR:rtpproxy:send_rtpp_command:
>>>>>>> proxy :22222> does not respond, disable it May 10 13:21:48
>>>>>>> /usr/sbin/opensips[3661]: ERROR:rtpproxy:send_rtpp_command:
>>>>>>> proxy :22222> does not respond, disable it May 10 13:22:05
>>>>>>> /usr/sbin/opensips[3660]: ERROR:rtpproxy:send_rtpp_command:
>>>>>>> proxy :22222> does not respond, disable it ... May 10 13:29:22
>>>>>>> /usr/sbin/opensips[5428]: ERROR:rtpproxy:send_rtpp_command:
>>>>>>> proxy :22222> does not respond, disable it I tried increase
>>>>>>> debug level through fifo but verbosity don't increase. In
>>>>>>> rtpproxy in debug mode I have these messages:
>>>>>>> DBUG:handle_command: received command "3660_595
>>>>>>> Uc8,0,18,4,3,110,97,101 0e70ed1b54b0727d20297cdf7da7ae33@:5060
>>>>>>> 12290 as6c1cbf1f;1" INFO:handle_command: new session
>>>>>>> 0e70ed1b54b0727d20297cdf7da7ae33@:5060, tag as6c1cbf1f;1
>>>>>>> requested, type strong INFO:handle_command: new session on a
>>>>>>> port 13184 created, tag as6c1cbf1f;1 INFO:handle_command:
>>>>>>> pre-filling caller's address with :12290 DBUG:doreply: sending
>>>>>>> reply "3660_595 13184 " DBUG:handle_command: received command
>>>>>>> "3660_596 Uc0,8,18,3,101 0e70ed1b54b0727d20297cdf7da7ae33@:5060
>>>>>>> 16496 as1a95022b;1 as6c1cbf1f;1" INFO:handle_command: adding
>>>>>>> strong flag to existing session, new=1/0/0 INFO:handle_command:
>>>>>>> lookup on ports 13184/18324, session timer restarted
>>>>>>> INFO:handle_command: pre-filling callee's address with :16496
>>>>>>> DBUG:doreply: sending reply "3660_596 18324 "
>>>>>>> DBUG:handle_command: received command "3662_610 Uc0,8,18,3,101
>>>>>>> 0e70ed1b54b0727d20297cdf7da7ae33@:5060 16496 as1a95022b;1
>>>>>>> as6c1cbf1f;1" INFO:handle_command: adding strong flag to
>>>>>>> existing session, new=1/0/0 INFO:handle_command: lookup on
>>>>>>> ports 13184/18324, session timer restarted DBUG:doreply:
>>>>>>> sending reply "3662_610 18324 " DBUG:handle_command: received
>>>>>>> command "3661_605 Uc0,8,18,3,101
>>>>>>> 0e70ed1b54b0727d20297cdf7da7ae33@:5060 16496 as1a95022b;1
>>>>>>> as6c1cbf1f;1" INFO:handle_command: adding strong flag to
>>>>>>> existing session, new=1/0/0 INFO:handle_command: lookup on
>>>>>>> ports 13184/18324, session timer restarted DBUG:doreply:
>>>>>>> sending reply "3661_605 18324 ... " DBUG:handle_command:
>>>>>>> received command "3661_607 Uc0,8,18,3,101
>>>>>>> 0e70ed1b54b0727d20297cdf7da7ae33@:5060 16496 as1a95022b;1
>>>>>>> as6c1cbf1f;1" INFO:handle_command: adding strong flag to
>>>>>>> existing session, new=1/0/0 INFO:handle_command: lookup on
>>>>>>> ports 13184/18324, session timer restarted DBUG:doreply:
>>>>>>> sending reply "3661_607 18324 " DBUG:handle_command: received
>>>>>>> command "3662_613 Uc0,8,18,3,101
>>>>>>> 0e70ed1b54b0727d20297cdf7da7ae33@:5060 16496 as1a95022b;1
>>>>>>> as6c1cbf1f;1" INFO:handle_command: adding strong flag to
>>>>>>> existing session, new=1/0/0 INFO:handle_command: lookup on
>>>>>>> ports 13184/18324, session timer restarted DBUG:doreply:
>>>>>>> sending reply "3662_613 18324 " DBUG:handle_command: received
>>>>>>> command "3660_599 Uc0,8,18,3,101
>>>>>>> 0e70ed1b54b0727d20297cdf7da7ae33@:5060 16496 as1a95022b;1
>>>>>>> as6c1cbf1f;1" INFO:handle_command: adding strong flag to
>>>>>>> existing session, new=1/0/0 INFO:handle_command: lookup on
>>>>>>> ports 13184/18324, session timer restarted DBUG:doreply:
>>>>>>> sending reply "3660_599 18324
>>>>>>> _______________________________________________ Users mailing
>>>>>>> list Users at lists.opensips.org [1] [1] [1]
>>>>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users [2]
>>>>>>> [2] [2]
>>>>> Links: ------ [1] mailto:Users at lists.opensips.org [4] [4] [2]
>>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users [5] [5]
>>>>> [3] mailto:nick at uni-petrol.com [6] [6]
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-- 
Razvan Crainea
OpenSIPS Developer