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 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 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
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
phone: +34669448337
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