1{
2  initiator: false,
3  channelConfig: {},
4  channelName: '<random string>',
5  config: { iceServers: [{ urls: 'stun:stun.l.google.com:19302' }, { urls: 'stun:global.stun.twilio.com:3478?transport=udp' }] },
6  offerOptions: {},
7  answerOptions: {},
8  sdpTransform: function (sdp) { return sdp },
9  stream: false,
10  streams: [],
11  trickle: true,
12  allowHalfTrickle: false,
13  wrtc: {}, // RTCPeerConnection/RTCSessionDescription/RTCIceCandidate
14  objectMode: false
15}
16