75 lines
1.7 KiB
JavaScript
75 lines
1.7 KiB
JavaScript
//Get the Medooze Media Server interface
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const MediaServer = require("medooze-media-server");
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//Get Semantic SDP objects
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const SemanticSDP = require("semantic-sdp");
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const SDPInfo = SemanticSDP.SDPInfo;
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const MediaInfo = SemanticSDP.MediaInfo;
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const CandidateInfo = SemanticSDP.CandidateInfo;
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const DTLSInfo = SemanticSDP.DTLSInfo;
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const ICEInfo = SemanticSDP.ICEInfo;
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const StreamInfo = SemanticSDP.StreamInfo;
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const TrackInfo = SemanticSDP.TrackInfo;
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const Direction = SemanticSDP.Direction;
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const CodecInfo = SemanticSDP.CodecInfo;
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const Capabilities = {
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data : {
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}
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};
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module.exports = function(request,protocol,endpoint)
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{
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const connection = request.accept(protocol);
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connection.on('message', (frame) =>
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{
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//Get cmd
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var msg = JSON.parse(frame.utf8Data);
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//Get cmd
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if (msg.cmd==="OFFER")
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{
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//Process the sdp
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var offer = SDPInfo.process(msg.offer);
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//Create an DTLS ICE transport in that enpoint
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const transport = endpoint.createTransport(offer);
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//transport.dump("/tmp/svc.pcap");
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//Set RTP remote properties
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transport.setRemoteProperties({
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audio : offer.getMedia("audio"),
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video : offer.getMedia("video")
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});
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//Create local SDP info
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const answer = offer.answer({
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dtls : transport.getLocalDTLSInfo(),
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ice : transport.getLocalICEInfo(),
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candidates : endpoint.getLocalCandidates(),
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capabilities : Capabilities
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});
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//Set RTP local properties
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transport.setLocalProperties({
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video : answer.getMedia("video")
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});
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//Get offered stream info
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//Send response
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connection.sendUTF(JSON.stringify({
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answer : answer.toString()
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}));
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//Close on disconnect
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connection.on("close",() => {
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//Stop
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transport.stop();
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});
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}
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});
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};
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