[OpenSIPS-Users] replace_body() issue

[Stas Kobzar]

Hello,
Just do not use ^ and $ in the search pattern. It is probably trying to
match the whole SDP packet, not single line.

On Fri, Jun 18, 2021 at 5:09 AM Miha via Users <users at lists.opensips.org>
wrote:

> Hello
>
>  have issue with replace_body as it does not change SDP.
> My code looks like this:
>
> if (has_body("application/sdp")){
>             if(search_body("a=inactive")){
>                  *replace_body("^a=inactive$", "a=sendonly");*
>
>             }
>
>                  $var(rtpengine_flags) ="trust-address replace-origin
> replace-session-connection  ICE=remove RTP/AVP rtcp-mux-demux";
>                  rtpengine_offer("$var(rtpengine_flags)");
>
>                   if(is_audio_on_hold()) {
>
>                     rtpengine_play_media("callee file=/home/ringback.wav");
>                   }
>
>              t_on_reply("1");
> }
>
> What could be wrong that inactive is not replaced by sendonly?
> On a leg I can see "a=inactive" and also on b leg "a=inactive".
>
>
> thank you
> miha
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