[OpenSIPS-Users] rtpproxy timeout notifications

[Flavio Goncalves]

Hi Razvan,

I have fixed an issue were rtpproxy was not being called during reinvites
and the customer reduced the use of timeout notifications. The
last occurrence of the problem was December 27. There are three
possibilities for the problem have disappeared.

1. re-invite handling
2. rtpproxyset handling (I fixed some errors where the set was being set to
an invalid value)
3. The user has decreased the use of timeout notifications to a minimum and
the occurrence is now less frequent.

Still observing the problem.

Flavio E. Goncalves


2013/1/7 Răzvan Crainea <razvan at opensips.org>

>  Hi, Flavio!
>
> Can you tell me what versions of OpenSIPS and RTPProxy are you using?
>
> Best regards,
>
> Razvan Crainea
> OpenSIPS Core Developerhttp://www.opensips-solutions.com
>
> On 01/03/2013 12:31 PM, Flavio Goncalves wrote:
>
> Hi Razvan,
>
>  I'm checking if the problem is not related to re-invites and calling
> rtpproxy set with an invalid value. Anyway, the logs are below.
>
> Dec 20 14:59:28 /sbin/opensips[6978]:
> ERROR:rtpproxy:timeout_listener_process: Wrong formated message received
> from rtpproxy [1]
>
> Dec 20 14:59:28 /sbin/opensips[6978]:
> INFO:rtpproxy:timeout_listener_process: RTPProxy buffer: [255]
> <3066.74196691#0121744.870880408#0121968.1268777973#012949.
> 1984340712#01274
> .448511458#012860.999375735#0121893.793805873#0122451.492975819#0123796.1055294097#012485.853875076#0122426.1713554641#0122310.1069754522#012555.1176777710#0123225.315833604#0122922.440360056#012976.780586176#0122899.1149567571#0121>
>
>  Flavio E. Goncalves
> CEO - V.Office
>
>
>
> 2012/12/18 Răzvan Crainea <razvan at opensips.org>
>
>>  Hi, Flavio!
>>
>> I've attached a patch for the rtpproxy module, that for every error, it
>> prints the buffer received from the Rtpproxy server. What I want to see is
>> if the message is totally broken, or only some parts of it are malformed.
>> Could you please apply this patch, and paste us the output when the error
>> occurs again?
>>
>> Best regards,
>>
>> Razvan Crainea
>> OpenSIPS Core Developerhttp://www.opensips-solutions.com
>>
>>  On 12/13/2012 07:01 PM, Flavio Goncalves wrote:
>>
>>  I'm having an issue with timeout notification of rtpproxy.
>>
>>  Usually sessions are disconnected properly with rtpproxy timeout
>> notification:
>>
>>  INFO:do_timeout_notification: notification timeout sent 1715.2112525045
>> : Success (The dialog hash is presented correctly with period .)
>>
>>  However, In some cases (3 to 7 per day in 25000 calls) we got the
>> following message from rtpproxy module. RTP Proxy in this case send the
>> dialog id with a # in the middle. I can't reproduce the problem in the lab.
>>
>>  Dec 12 16:42:4 ERROR:rtpproxy:timeout_listener_process: Wrong formated
>> message received from rtpproxy - invalid dialog entry [1727216578#0123634
>> ]
>>
>>  In this case there is a hash in the middle of the dialog identifier (a
>> str2int function generates this error in the rtpproxy module denying the
>> request and throwing the error message.
>>
>>  No errors in OpenSIPS log
>> No errors in rtpproxy log (debug enabled)
>>
>>  Any ideas?
>>
>>  Flavio E. Goncalves
>>
>>
>>
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>>
>>
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>
>
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