Hi David,

I've previously looked at $conid and I was under the impression it was only available as the *source* connection ID for received messages, not the destination connection ID. Some experiments confirmed this, although I didn't dig too deeply into the code.

It's inferred in the docs https://www.kamailio.org/wiki/cookbooks/5.4.x/pseudovariables#conid_-_tcp_connection_id that it's only for messages arriving at Kamailio: "The TCP connection ID of the connection the current message *arrived* on for TCP, TLS, WS, and WSS. Set to $null for SCTP and UDP."

There is however tcp_get_conid https://www.kamailio.org/docs/modules/5.3.x/modules/tcpops.html#tcpops.f.tcp_get_conid available in the TCPOPS module in 5.3 and up which will retrieve the destination connection ID.

Cheers

On Tue, May 4, 2021 at 2:50 PM David Villasmil < david.villasmil.work@gmail.com> wrote:

Hello guys,

Ok i got this with (WITHINDLG):

    if ($du == "") {
        if (!handle_ruri_alias()) {
            xlog("L_ERR", "[$ci][$rm]: bad alias <$ru>");
            sl_send_reply("400", "Bad Request");
            exit;
        } else {
            $var(tmp) = $(du{s.replace,sip:,}{re.subst,/;.*//});
            xlog("L_ERR", "[$ci][$rm]: Packet is going to

<$var(tmp)>"); if(tcp_get_conid("$var(tmp)", "$var(conid)")) { xlog("connection id is: $var(conid)\n"); } } }

Regards,

David Villasmil email: david.villasmil.work@gmail.com phone: +34669448337

On Tue, May 4, 2021 at 2:16 PM David Villasmil < david.villasmil.work@gmail.com> wrote:

...

Hello guys,

I don't have a lot of experience with webrtc (websocket). I'm trying to get $conid when i receive an INVITE via UDP which is GOING to a ws, how do i do that?

Regards,

David Villasmil email: david.villasmil.work@gmail.com phone: +34669448337

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