webrtc.js

gistfile1.txt

const iceConfiguration = { }
iceConfiguration.iceServers = [];
//turn server

iceConfiguration.iceServers.push({
	urls: 'turn:numb.viagenie.ca',
	credential: 'muazkh',
	username: 'webrtc@live.com'
})
iceConfiguration.iceServers.push({
	urls: 'turn:192.158.29.39:3478?transport=udp',
	credential: 'JZEOEt2V3Qb0y27GRntt2u2PAYA=',
	username: '28224511:1379330808'
})
iceConfiguration.iceServers.push({
	urls: 'turn:192.158.29.39:3478?transport=tcp',
	credential: 'JZEOEt2V3Qb0y27GRntt2u2PAYA=',
	username: '28224511:1379330808'
})
//stun  server

iceConfiguration.iceServers.push({ urls: 'stun:stun1.l.google.com:19302' })
iceConfiguration.iceServers.push({ urls: 'stun:stun2.l.google.com:19302' })
iceConfiguration.iceServers.push({ urls: 'stun:stun3.l.google.com:19302' })
iceConfiguration.iceServers.push({ urls: 'stun:stun4.l.google.com:19302' })
iceConfiguration.iceServers.push({ urls: 'stun:stun01.sipphone.com' })
iceConfiguration.iceServers.push({ urls: 'stun:stunserver.org' })
const localConnection = new RTCPeerConnection(iceConfiguration)

localConnection.onicecandidate = e =>  {
console.log(" NEW ice candidnat!! on localconnection reprinting SDP " )
 console.log(JSON.stringify(localConnection.localDescription))
}


const sendChannel = localConnection.createDataChannel("sendChannel");
 sendChannel.onmessage =e =>  console.log("messsage received!!!"  + e.data )
   sendChannel.onopen = e => console.log("open!!!!");
     sendChannel.onclose =e => console.log("closed!!!!!!");


localConnection.createOffer().then(o => localConnection.setLocalDescription(o) )


//this opens the connection
localConnection.setRemoteDescription (answer).then(a=>console.log("done"))