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peer_client.html
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<!doctype html>
<html lang="en">
<head>
<meta charset = "utf-8" />
<title>Peer | Host</title>
<style>
html,body{
margin:0;
padding:0;
overflow:hidden;
}
#RemoteConnectionScene{
position:absolute;
left:0;
top:0;
}
#localVideo{
border:5px solid black;
}
</style>
</head>
<body>
<video id="localVideo" autoplay muted style="width:300px;height:200px;z-index:1000;position:absolute;top:0;left:0;"></video>
<video id="remoteVideo" autoplay style="width:300px;height:200px;display:none;"></video>
<button id="startBtn" style="position:absolute;left:800px;top:0;" type="button">Call</button>
<script src="https://code.jquery.com/jquery-3.1.1.slim.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r73/three.min.js"></script>
<script src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/211120/orbitControls.js"></script>
<script src="/socket.io/socket.io.js"></script>
<script>
var localVideo;
var remoteVideo;
var peerConnection;
var peerConnectionConfig = {'iceServers': [{'url': 'stun:stun.services.mozilla.com'}, {'url': 'stun:stun.l.google.com:19302'}]};
navigator.getUserMedia = navigator.getUserMedia || navigator.mozGetUserMedia || navigator.webkitGetUserMedia;
window.RTCPeerConnection = window.RTCPeerConnection || window.mozRTCPeerConnection || window.webkitRTCPeerConnection;
window.RTCIceCandidate = window.RTCIceCandidate || window.mozRTCIceCandidate || window.webkitRTCIceCandidate;
window.RTCSessionDescription = window.RTCSessionDescription || window.mozRTCSessionDescription || window.webkitRTCSessionDescription;
function UUID() {
return (((1+Math.random())*0x10000)|0).toString(16).substring(1);
}
var guid = (UUID() + UUID() + "-" + UUID() + "-4" + UUID().substr(0,3) + "-" + UUID() + "-" + UUID() + UUID() + UUID()).toLowerCase();
var socket = io('https://clark-next.codio.io:9600', {secure: true});
socket.on('whatIsYourName', function () {
socket.emit('mynameis', { name: guid });
});
socket.on('clients', function (data) {
$('#clients').find('option').remove().end();
for(var k in data.clients){
if(data.clients[k] != guid){
console.log("Peer name: "+data.clients[k]);
$("#clients").append('<option value="'+data.clients[k]+'">'+data.clients[k]+'</option>').val(data.clients[k])
}
}
});
socket.on('onMessage', function (data) {
if(!peerConnection) start(false);
var signal = data;
if(signal.sdp) {
peerConnection.setRemoteDescription(new RTCSessionDescription(signal.sdp), function() {
if(signal.sdp.type == 'offer') {
peerConnection.createAnswer(gotDescription, createAnswerError);
}
});
} else if(signal.ice) {
peerConnection.addIceCandidate(new RTCIceCandidate(signal.ice));
}
});
$( document ).ready(function() {
var constraints = {
video: true,
audio: true,
};
if(navigator.getUserMedia) {
navigator.getUserMedia(constraints, getUserMediaSuccess, getUserMediaError);
} else {
alert('Your browser does not support getUserMedia API');
}
localVideo = document.getElementById('localVideo');
remoteVideo = document.getElementById('remoteVideo');
$("#startBtn").click(function(){
start(true);
});
});
function getUserMediaSuccess(stream) {
var width=300;
var height=200;
localStream = stream;
localVideo.src = window.URL.createObjectURL(stream);
}
function getUserMediaError(error) {
console.log(error);
}
function start(isCaller) {
peerConnection = new RTCPeerConnection(peerConnectionConfig);
peerConnection.onicecandidate = gotIceCandidate;
peerConnection.onaddstream = gotRemoteStream;
peerConnection.addStream(localStream);
if(isCaller) {
peerConnection.createOffer(gotDescription, createOfferError);
}
}
function gotDescription(description) {
peerConnection.setLocalDescription(description, function () {
socket.emit("message",{'sdp': description});
}, function() {console.log('set description error')});
}
function gotIceCandidate(event) {
if(event.candidate != null) {
socket.emit("message",{'ice': event.candidate});
}
}
function gotRemoteStream(event) {
remoteVideo.src = window.URL.createObjectURL(event.stream);
var width = window.innerWidth;
var height = window.innerHeight;
var renderer = new THREE.WebGLRenderer({ antialias: true });
renderer.setSize(width, height);
renderer.domElement.id = 'RemoteConnectionScene';
document.body.appendChild(renderer.domElement);
videoTexture = new THREE.Texture(remoteVideo);
videoTexture.minFilter = THREE.LinearFilter;
videoTexture.magFilter = THREE.LinearFilter;
videoTexture.format = THREE.RGBFormat;
var scene = new THREE.Scene();
var cubeGeometry = new THREE.SphereGeometry(500, 60, 40);
var sphereMat = new THREE.MeshBasicMaterial({map: videoTexture});
sphereMat.side = THREE.BackSide;
var cube = new THREE.Mesh(cubeGeometry, sphereMat);
scene.add(cube);
var camera = new THREE.PerspectiveCamera(45, width / height, 0.1, 10000);
camera.position.y = 0;
camera.position.z = 500;
scene.add(camera);
var controls = new THREE.OrbitControls( camera);
controls.enableDamping = true;
controls.dampingFactor = 0.25;
controls.enableZoom = false;
controls.maxDistance = 500;
controls.minDistance = 500;
function render() {
if( remoteVideo.readyState === remoteVideo.HAVE_ENOUGH_DATA ){
videoTexture.needsUpdate = true;
}
controls.update();
renderer.render(scene, camera);
requestAnimationFrame(render);
}
render();
}
function createOfferError(error) {
console.log(error);
}
function createAnswerError(error) {
console.log(error);
}
</script>
</body>
</html>