webrtc-native/test/p2p_stream.js

WebRTC for NodeJS

var WEBRTC = require('../');

WEBRTC.setDebug(true);

var config = {
  iceServers: [
    {
      url: 'stun:stun.l.google.com:19302',
    },
  ],
};

var constraints = {
  audio: {
    optional: [
      {
        googEchoCancellation: true,
        googEchoCancellation2: true,
        googDAEchoCancellation: true,
        googAutoGainControl: true,
        googAutoGainControl2: true,
        googNoiseSuppression: true,
        googNoiseSuppression2: true,
        googHighpassFilter: true,
        googTypingNoiseDetection: true,
        googAudioMirroring: true,
      },
    ],
  },
  video: {
    optional: [
      {
        minAspectRatio: 1.333,
        maxAspectRatio: 1.778,
        maxWidth: 1920,
        minWidth: 320,
        maxHeight: 1080,
        minHeight: 180,
        maxFrameRate: 60,
        minFrameRate: 30,
      },
    ],
  },
  optional: [
    {
      DtlsSrtpKeyAgreement: true,
    },
  ],
  mandatory: {
    OfferToReceiveAudio: true,
    OfferToReceiveVideo: true,
  },
};

var alice = new WEBRTC.RTCPeerConnection(config, constraints);
var bob = new WEBRTC.RTCPeerConnection(config, constraints);

alice.onicecandidate = function (event) {
  var candidate = event.candidate || event;
  bob.addIceCandidate(candidate);
};

bob.onicecandidate = function (event) {
  var candidate = event.candidate || event;
  alice.addIceCandidate(candidate);
};

alice.onnegotiationneeded = function () {
  alice.createOffer(function (sdp) {
    alice.setLocalDescription(sdp, function () {
      bob.setRemoteDescription(sdp, function () {
        bob.createAnswer(function (sdp) {
          bob.setLocalDescription(sdp, function () {
            alice.setRemoteDescription(sdp, function () {
              console.log('Alice -> Bob Connected!');
            });
          });
        });
      });
    });
  });
};

bob.onnegotiationneeded = function () {
  bob.createOffer(function (sdp) {
    bob.setLocalDescription(sdp, function () {
      alice.setRemoteDescription(sdp, function () {
        alice.createAnswer(function (sdp) {
          alice.setLocalDescription(sdp, function () {
            bob.setRemoteDescription(sdp, function () {
              console.log('Bob -> Alice Connected!');
            });
          });
        });
      });
    });
  });
};

alice.onaddstream = function(stream) {
  console.log('Alice: mediaStream added!');
};

bob.onaddstream = function(stream) {
  console.log('Bob: mediaStream added!');
};

alice.onremovestream = function(stream) {
  console.log('Alice: mediaStream removed!');
};

bob.onremovestream = function(stream) {
  console.log('Bob: mediaStream removed!');
};

WEBRTC.getSources(function (inputs) {
  console.log(inputs);

  WEBRTC.getUserMedia(constraints, function(stream) {
    if (stream) {
      alice.addStream(stream);

      setTimeout(function () {
        alice.close();
        bob.close();
      }, 5000);
    }
  });
});