Hello, The function is http://kamailio.org/docs/modules/stable/modules/textopsx.html#textopsx.msg_apply_changes, but note that unexpected results might happen.
Marius On Sun, Apr 21, 2013 at 2:09 PM, אורן אברהם <oren.av....@gmail.com> wrote: > thank you for the explanation. > > can you please tell me the name of the function that copy the changes to > the inbound buffer ? > > > > > 2013/4/21 Olle E. Johansson <o...@edvina.net> > >> >> 21 apr 2013 kl. 01:50 skrev אורן אברהם <oren.av....@gmail.com>: >> >> > Dear List. >> > >> > I'm trying to change the contact header of a message. ( by calliing >> add_contact_alias - that shuld add the ;alias= parameter to the contact >> header) >> > but, when i print the contact header (with xlog), it shows no change. >> > >> > I know the function works, and that it added the parameter as expected >> by using debug mode. (it sais that it was added) >> > >> > Can anyone explain me why i don't see that change in the xlog ? (i've >> printer both $ct and $hdr(Contact)) >> > >> >> Kamailio keeps two buffers of the incoming message, one is a copy of the >> incoming and the other one >> is the one where changes happen, a template for any outbound message used >> when forwarding >> to the next hop. >> >> If you change headers, they are changed in the outbound buffer, not the >> incoming. When you use >> functions to check headers, you check the incoming buffer. >> >> There is a function to apply changes to the inbound buffer that is needed >> sometimes, but very >> few times. It can be quite confusing if you are not aware of how changes >> to messages are applied. >> >> /O >> >> >> _______________________________________________ >> 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 >> > > > _______________________________________________ > 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 > >
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