29 Apr
2015
29 Apr
'15
3 a.m.
Cockhootec Yahrabee <cockootec(a)gmail.com>om>:
I have function where I cast `sip_msg`'s `body` to
`sdp_info` structure and
within this function I am changing some fields in `sessions` and `streams`
list.
I am able to see changes when I am printing them after message leaves the
function but Kamailio sends the original message not the changed one. Do I
need somehow let the Kamailio know that the message was changed and it
should rebuild `buf` field? Or I need to change directly `buf` field within
`sip_msg`?
You need to handle message modifications as data lumps.
Have a look at Kamailio development guide:
http://www.asipto.com/pub/kamailio-devel-guide/#c14datalump
Also, look if you can extend sdpops module instead of baking new one:
http://kamailio.org/docs/modules/devel/modules/sdpops.html
Hope this helps :)
--
Mikko Lehto