RTC.js (Demo)

Simplified peer connection using webRTC

Creating peer:

var socket = io.connect();
var peer = new RTCPeer({}, socket);

Connecting:

navigator.getUserMedia({ audio: true, video: true }, function (stream) {
    peer.offer(to, [stream], function (err, con) {
        if (err)
            console.error(err);
        else
            con.on('streams', function (e) {
                video.src = URL.createObjectURL(e.streams[0]);
            }).on('rejected', function () {
                console.log('peer rejected connection');
            });
    });
}, function(err){
    console.error(err);
});

Accepting connection:

peer.on('offer', function(data){
    navigator.getUserMedia({ audio: true, video: true }, function (stream) {
        peer.accept(data, [stream], function (err, con) {
            con.on('streams', function (e) {
                video.src = URL.createObjectURL(strmArgs.streams[0]);
            });
        });
    }, function () {
        peer.reject(data, function () {
            console.log('you rejected connection');
        });
    });
});

DataChannel:

send:

con.on('channel', function (channel) {
    channel.send('hello friend');
});

receive:

con.on('channel', function () {
    con.on('data', function (e) {
        console.log(e.data);
    });
});

RTCPeer

Events:

• offer - received offer;

Methods:

• offer(to: string, streams: [MediaStream], callback) - create offer;
• accept(offer, streams: [MediaStream], callback) - accept offer;
• reject(offer, callback) - reject offer;
• stopConnection(con: RTCConnection, to: string, callback) - stop connection (send notification to peer);

RTCConnection

Events:

• accepted - offer accepted by remote peer;
• rejected - offer rejected by remote peer;
• icegatheringcomplete - gathering local ice candidates completed;
• offerfailed - failed to send offer;
• offersucceeded - offer sent;
• acceptfailed - sending answer about accepting offer failed;
• acceptsucceeded - sent answer about accepting offer;
• closed - connection closed (triggers automatically when iceConnectionState === 'disconnected');
• streams - remote stream ready;
• channel - DataChannel ready;
• data - DataChannel received data;

Methods:

• close() - close connection;
• send(data: string) - send data through DataChannel;