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Adds a config option to enable rtcp-mux.

This commit is contained in:
Boris Grozev 2014-07-31 07:09:38 +03:00
parent 794296198c
commit 943f0d3db1
2 changed files with 23 additions and 1 deletions
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1
config.js
View File

@ -15,5 +15,6 @@ var config = {
enableRtpStats: true, // Enables RTP stats processing
openSctp: true, // Toggle to enable/disable SCTP channels
// channelLastN: -1, // The default value of the channel attribute last-n.
// useRtcpMux: true,
enableRecording: false
};

23
libs/colibri/colibri.focus.js
View File

@ -303,6 +303,9 @@ ColibriFocus.prototype._makeConference = function () {
elem.c(elemName, elemAttrs);
elem.attrs({ endpoint: peer.substr(1 + peer.lastIndexOf('/')) });
if ('channel' === elemName && config.useRtcpMux) {
elem.c('rtcp-mux').up();
}
elem.up(); // end of channel/sctpconnection
}
elem.up(); // end of content
@ -407,6 +410,7 @@ ColibriFocus.prototype.createdConference = function (result) {
'a=rtpmap:13 CN/8000\r\n' +
'a=rtpmap:126 telephone-event/8000\r\n' +
'a=maxptime:60\r\n' +
(config.useRtcpMux ? 'a=rtcp-mux\r\n' : '') +
/* Video */
'm=video 1 RTP/SAVPF 100 116 117\r\n' +
'c=IN IP4 0.0.0.0\r\n' +
@ -421,6 +425,7 @@ ColibriFocus.prototype.createdConference = function (result) {
'a=rtcp-fb:100 goog-remb\r\n' +
'a=rtpmap:116 red/90000\r\n' +
'a=rtpmap:117 ulpfec/90000\r\n' +
(config.useRtcpMux ? 'a=rtcp-mux\r\n' : '') +
/* Data SCTP */
(config.openSctp ?
'm=application 1 DTLS/SCTP 5000\r\n' +
@ -617,7 +622,9 @@ ColibriFocus.prototype.initiate = function (peer, isInitiator) {
sdp.removeSessionLines('a=group:');
sdp.removeSessionLines('a=msid-semantic:'); // FIXME: not mapped over jingle anyway...
for (var i = 0; i < sdp.media.length; i++) {
sdp.removeMediaLines(i, 'a=rtcp-mux');
if (!config.useRtcpMux){
sdp.removeMediaLines(i, 'a=rtcp-mux');
}
sdp.removeMediaLines(i, 'a=ssrc:');
sdp.removeMediaLines(i, 'a=crypto:');
sdp.removeMediaLines(i, 'a=candidate:');
@ -774,6 +781,9 @@ ColibriFocus.prototype.addNewParticipant = function (peer) {
elem.c('content', { name: name });
elem.c(elemName, elemAttrs);
if ('channel' === elemName && config.useRtcpMux) {
elem.c('rtcp-mux').up();
}
elem.up(); // end of channel/sctpconnection
elem.up(); // end of content
});
@ -821,6 +831,9 @@ ColibriFocus.prototype.updateChannel = function (remoteSDP, participant) {
endpoint: $(this.channels[participant][channel]).attr('endpoint'),
expire: self.channelExpire
});
if (config.useRtcpMux) {
change.c('rtcp-mux').up();
}
var rtpmap = SDPUtil.find_lines(remoteSDP.media[channel], 'a=rtpmap:');
rtpmap.forEach(function (val) {
@ -1031,6 +1044,10 @@ ColibriFocus.prototype.addIceCandidate = function (session, elem) {
endpoint: $(self.channels[participant][channel]).attr('endpoint'),
expire: self.channelExpire
});
if (config.useRtcpMux) {
change.c('rtcp-mux').up();
}
}
else
{
@ -1114,6 +1131,10 @@ ColibriFocus.prototype.sendIceCandidates = function (candidates) {
endpoint: $(this.mychannel[cands[0].sdpMLineIndex]).attr('endpoint'),
expire: self.channelExpire
});
if (config.useRtcpMux) {
mycands.c('rtcp-mux').up();
}
}
else
{