OK, the issue was introduced with this commit:
https://github.com/OpenSIPS/opensips/commit/045eea09bfb294f5a615d508bd3fc70317389563#diff-077e335c49f591dee316bb34fbddcd98
This commit moved the "received" param to the second Path header (when
doing interface switching), but this second hdr is optional, it is added
only if different (as interface) from the first one.
So, if you have a single Path hdr to be added, the "received" will be
missed, as it is added to a hdr what will be discarded at the end (not
included in the SIP message).
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
https://www.opensips-solutions.com
OpenSIPS Summit 2019
https://www.opensips.org/events/Summit-2019Amsterdam/
On 08/13/2019 12:54 PM, Bogdan-Andrei Iancu wrote:
And in your case, it is a double Path scenario, or you get only one
added ?
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
https://www.opensips-solutions.com
OpenSIPS Summit 2019
https://www.opensips.org/events/Summit-2019Amsterdam/
On 08/13/2019 11:17 AM, Pete Kelly wrote:
Hi Bogdan
It's set to 1 (as is use_received)
Pete
On Tue, 13 Aug 2019 at 07:53, Bogdan-Andrei Iancu
<bog...@opensips.org <mailto:bog...@opensips.org>> wrote:
Hi Pete,
What is the setting for the `enable_double_path` modparam ?
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
https://www.opensips-solutions.com
OpenSIPS Summit 2019
https://www.opensips.org/events/Summit-2019Amsterdam/
On 08/12/2019 04:34 PM, Pete Kelly wrote:
Hello!
I am using add_path_received() when "proxying" REGISTERs through
an edge proxy, and have been successfully using it with earlier
versions of OpenSIPS (1.x, 2.1, 2.2, 2.3) with the same script.
However I have noticed that since at least 2.4.5 it does not
seem to be behaving, the add_path_received() function is *not*
adding the received param - it's behaving exactly as add_path()
would behave.
I've tried checking the return code and also increasing
debugging, but there is no output to suggest that the function
call itself is failing.
I also noticed this ticket, but it shouldn't affect 2.4
https://github.com/OpenSIPS/opensips/issues/1739
Are there any suggestions?
Pete
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