More on this.

The crash also occurs when rewriting the SDP (by calling rtpengine_manage) more than once, independent of the transport.

Richard, let me know if you are having problems reproducing this. I am more than willing to provide you the test scenario you need.

Regards,
Carlos

On Mon, Sep 29, 2014 at 9:24 PM, Carlos Ruiz Díaz <carlos.ruizdiaz@gmail.com> wrote:
Hi Richard,

I'm replying here because my answer is still strictly related to Kamailio.

Using WS is only one of the variants. Completely using TCP or UDP results in the same crash.

Let me elaborate my current setup:

- ua1@domain;transport=tcp -> caller
- ua2@domain -> callee 

ua2 is registered via TCP and WS, so the location service will inform the following:

- ua2@1.1.1.1;transport=tcp
- ua2@2.2.2.2;transport=ws

This implies that I'm gonna need two SDP modifications, depending on where the INVITE is going:

ua1 (RTP/AVP) -> (Kamailio [parallel forking]) -> ua2@1.1.1.1 (RTP/AVP)
                                                                          -> ua2@2.2.2.2 (RTP/SAVPF)

As soon as rtpengine is engaged for the second time, no matter the order, it crashes.

Regards,
Carlos

On Mon, Sep 29, 2014 at 8:46 PM, Richard Fuchs <rfuchs@sipwise.com> wrote:
On 09/29/14 21:16, Carlos Ruiz Díaz wrote:
> Hi,
>
> rtpengine is crashing when it is activated in the branch route.

This looks similar to what has been reported here:
https://github.com/sipwise/rtpengine/issues/27

Which is something I haven't been able to reproduce. Perhaps you can
shed some light on this within the context of the github thread.

cheers

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http://caruizdiaz.com