[SR-Users] set_body_multipart and append_body_part
Diego Nadares
dnadares at gmail.com
Mon Dec 26 17:21:10 CET 2016
Hi Sergey,
Thanks for your reply. You are right.
I added a test with results in the second email calling only
set_body_multipart.
Do you have any idea what is happening?
Thanks again!
Diego
El El lun, 26 de dic. de 2016 a las 13:10, Sergey Basov <
sergey.v.basov at gmail.com> escribió:
> Hi.
>
> As from textopsx module doc: "This function can be used from REQUEST_ROUTE
> or ONREPLY_ROUTE."
>
> And you have error in your log: "Dec 26 11:36:22 dwrfsd01
> ./kamailio[8847]: ERROR: textopsx [textopsx.c:159]: msg_apply_changes_f():
> invalid usage - not in request route"
>
> --
> Sergey Basov
>
>
> 26 дек. 2016 г. 5:05 PM пользователь "Diego Nadares" <dnadares at gmail.com>
> написал:
>
> Sorry, I forgot to paste two log lines.
>
> .....
> Dec 26 11:36:22 dwrfsd01 ./kamailio[8847]: ERROR: textopsx
> [textopsx.c:159]: msg_apply_changes_f(): invalid usage - not in request
> route
> Dec 26 11:36:22 dwrfsd01 ./kamailio[8847]: ERROR: textops
> [textops.c:1879]: append_multibody_helper(): Cannot get boundary. Is body
> multipart?
> Dec 26 11:36:22 dwrfsd01 ./kamailio[8847]: INFO: <script>: NATMANAGE
> 172.16.213.38 172.16.208.11 <null>
> Dec 26 11:36:22 dwrfsd01 ./kamailio[8847]: INFO: <script>: NATMANAGE
> 172.16.208.11 Priv
> Dec 26 11:36:22 dwrfsd01 ./kamailio[8847]: INFO: <core>
> [msg_translator.c:1693]: get_boundary(): Content-Type hdr has no params
> <application/sdp>
> Dec 26 11:36:22 dwrfsd01 ./kamailio[8847]: WARNING: <core>
> [msg_translator.c:1959]: build_req_buf_from_sip_req(): check_boundaries
> error
> ....
>
> For what I can see, it's not applying the changes.
>
> I tested again with just set_body_multipart. The GTD content is set OK but
> SDP content IS NOT and there is no boundary at the end of the body.
>
> if ($avp(ch)){
> $var(gtd) ="IAM,\r\nGCI,asdafsdfasd\r\n\r\n";
> set_body_multipart("$var(gtd)", "application/gtd",
> "uniqueBoundary-1");
> }
>
> Dec 26 11:55:19 dwrfsd01 ./kamailio[8916]: INFO: <core>
> [msg_translator.c:1693]: get_boundary(): Content-Type hdr has no params
> <application/sdp>
> Dec 26 11:55:19 dwrfsd01 ./kamailio[8916]: WARNING: <core>
> [msg_translator.c:1959]: build_req_buf_from_sip_req(): check_boundaries
> error
>
> body result:
>
> Content-Length: 501.
> Content-Type: multipart/mixed;boundary="uniqueBoundary-1".
> Mime-Version: 1.0.
>
> --uniqueBoundary-1.
> Content-Type: application/gtd.
> .
> IAM,.
> CPC,.
> GCI,sdfasdf.
> .
> --uniqueBoundary-1.
> v=0.
> o=user1 53655765 2353687637 IN IP4 172.16.213.38.
> s=-.
> c=IN IP4 172.16.213.38.
> t=0 0.
> m=audio 58778 RTP/AVP 8.
> a=rtpmap:8 PCMA/8000.
> a=sendrecv.
> a=rtcp:58779.
> a=ice-ufrag:2NRZkfr2.
> a=ice-pwd:rzffP1tp831WzYH0PTIOSMoVye.
> a=candidate:fw7LZeIomEu5faq4 1 UDP 2130706431 172.16.213.38 58778 typ host.
> a=candidate:fw7LZeIomEu5faq4 2 UDP 2130706430 172.16.213.38 58779 typ host.
>
> Thanks!
>
> Diego
>
>
> 2016-12-26 11:46 GMT-03:00 Diego Nadares <dnadares at gmail.com>:
>
> Hi guys,
>
> I'm trying to append a content type to a message that has only one content
> type. I tried using just set_body_multipart and now I'm using set_body
> multipart and append_body_part with no success too.
>
> The result is a message with multipart but has "two" sdp and no gtd. It
> has the old sdp with no ip changed for rtpproxy and the new sdp with ip
> changed BUT with no content type. And the message has not the end boundary
> (--unique-boundary-1.)
>
> Kamailio log has an info and a warning
>
> Dec 26 11:36:22 dwrfsd01 ./kamailio[8847]: INFO: <core>
> [msg_translator.c:1693]: get_boundary(): Content-Type hdr has no params
> <application/sdp>
> Dec 26 11:36:22 dwrfsd01 ./kamailio[8847]: WARNING: <core>
> [msg_translator.c:1959]: build_req_buf_from_sip_req(): check_boundaries
> error
>
>
> kamailio.cfg
>
> ......
>
> route[RELAY]{
> $avp(ch) = 1
> ....
> if ($avp(ch)){
> set_body_multipart();
> msg_apply_changes();
> $var(gtd) ="IAM,\r\nGCI,asdafsdfasd\r\n\r\n";
> append_body_part("$var(gtd)", "application/gtd",
> "signal;handling=optional");
> }
> ....
> }
>
> Ngrep
>
> U 2016/12/26 11:36:22.496634 172.16.213.21:5060 -> 172.16.213.38:5060
> ...
> Content-Type: application/sdp.
> Content-Length: 137.
> .
> v=0.
> o=user1 53655765 2353687637 <02353%2068-7637> IN IP4 172.16.213.21.
> s=-.
> c=IN IP4 172.16.213.21.
> t=0 0.
> m=audio 6000 RTP/AVP 8.
> a=rtpmap:8 PCMA/8000.
>
> U 2016/12/26 11:36:22.688458 172.16.213.38:5060 -> 172.16.208.11:5060
> ....
> Content-Type: multipart/mixed;boundary="unique-boundary-1".
> Mime-Version: 1.0.
> Remote-Party-ID: <sip:1152565064 at 172.16.213.38:5060
> >;party=calling;privacy=off;screen=no.
> .
> --unique-boundary-1.
> Content-Type: application/sdp.
> .
> v=0.
> o=user1 53655765 2353687637 <02353%2068-7637> IN IP4 172.16.213.21.
> s=-.
> c=IN IP4 172.16.213.21.
> t=0 0.
> m=audio 6000 RTP/AVP 8.
> a=rtpmap:8 PCMA/8000.
> .
> --unique-boundary-1.
> v=0.
> o=user1 53655765 2353687637 <02353%2068-7637> IN IP4 172.16.213.38.
> s=-.
> c=IN IP4 172.16.213.38.
> t=0 0.
> m=audio 58724 RTP/AVP 8.
> a=rtpmap:8 PCMA/8000.
> a=sendrecv.
> a=rtcp:58725.
> a=ice-ufrag:hhXDwrco.
> a=ice-pwd:5temIXP8veOGuD8Dsllm5HXkWU.
>
> Any help will be very very appreciated!
>
> Thanks in advance.
>
> Diego
>
>
>
>
>
>
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