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))
thank's in advance...
21 apr 2013 kl. 01:50 skrev אורן אברהם oren.av.jnk@gmail.com:
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
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 oej@edvina.net
Hello,
The function is http://kamailio.org/docs/modules/stable/modules/textopsx.html#textopsx.msg_a..., but note that unexpected results might happen.
Marius
On Sun, Apr 21, 2013 at 2:09 PM, אורן אברהם oren.av.jnk@gmail.com wrote:
21 apr 2013 kl. 15:09 skrev אורן אברהם oren.av.jnk@gmail.com:
thank you for the explanation.
can you please tell me the name of the function that copy the changes to the inbound buffer ?
http://www.kamailio.org/docs/modules/4.0.x/modules/textopsx.html msg_apply_changes()
/O
-
Marius Zbihlei -
Olle E. Johansson -
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