what i did was to put uac_replace_from() in branch_route instead of route[RELAY]

however, i also tried it on route[RELAY] but it is still the same problem.

i placed an xlog() just before uac_replace_from() to make sure that it is not

called twice while doing ngrep to inspect the outgoing packet.

using this experiment, i can conclude that it is indeed just once.

I am curious on your method daniel, what do you mean by

"store the changes in avps and commit the changes" ?

Kelvin Chua

On Fri, Apr 4, 2014 at 1:46 AM, Daniel Tryba <daniel@pocos.nl> wrote:

On Friday 04 April 2014 09:53:48 Alex Balashov wrote:
> I've seen this when calling uac_replace_from twice, which you cannot do.

I ran into this before, and based upon recommendations here I decided to store
the changes in avps and commit the changes in route[RELAY].

That works fine until something ends up in a failure route (redirects after a
fr_inv_timeout). It appears I get double changes even though I reset the avps
after calling uac_* in RELAY so uac_* shouldn't get called for a second time
anywhere, but this is something I'll have to debug further before making more
statements.

--

POCOS B.V. - Croy 9c - 5653 LC Eindhoven
Telefoon: 040 293 8661 - Fax: 040 293 8658
http://www.pocos.nl/ - http://www.sipo.nl/
K.v.K. Eindhoven 17097024

_______________________________________________

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users