Fixed light client & added Docker config
This commit is contained in:
gltron
2
server/.dockerignore
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2
server/.dockerignore
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@@ -0,0 +1,2 @@
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node_modules
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npm-debug.log
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13
server/Dockerfile
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13
server/Dockerfile
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@@ -0,0 +1,13 @@
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FROM node:10
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WORKDIR /usr/src/app
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COPY package*.json ./
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RUN npm install
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COPY . .
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EXPOSE 8080
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EXPOSE 9090
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CMD [ "npm", "start" ]
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38
server/client/index.html
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38
server/client/index.html
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@@ -0,0 +1,38 @@
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<!DOCTYPE html>
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<html lang="fr">
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<head>
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<meta charset="UTF-8">
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<meta content="width=device-width, initial-scale=1.0" name="viewport">
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<link rel="stylesheet" href="style.css" />
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<title>Lil'Streamy</title>
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</head>
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<body>
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<div id="loginDiv">
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<input class="input" id="loginInput" placeholder="username" type="text"/>
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<button class="button" id="loginBt" >Login</button>
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</div>
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<div id="connectDiv">
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<input id="callInput" placeholder="user to call" type="text"/>
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<button id="callBt" >Connect</button>
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<hr>
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<input id="videoInput" type="file" accept="video/*"/>
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</div>
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<div id="videoDiv">
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<h2 id="videoTitle"></h2>
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<video autoplay controls id="video"></video>
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<hr>
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<button id="disconnectBt">Disconnect</button>
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</div>
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<div id="loadDiv">
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<div class="loader" style="display:block"></div>
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</div>
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<script src="https://webrtc.github.io/adapter/adapter-latest.js"></script>
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<script src = "scripts/script.js"></script>
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<script src = "scripts/rtc.js"></script>
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<script src = "scripts/signal.js"></script>
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</body>
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</html>
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200
server/client/scripts/rtc.js
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200
server/client/scripts/rtc.js
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@@ -0,0 +1,200 @@
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var name
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var connections = new Map()
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const configuration = {
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iceServers: [{ urls: 'stun:stun.l.google.com:19302' }]
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}
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const offerOptions = {
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offerToReceiveAudio: 1,
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offerToReceiveVideo: 1
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}
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function handleLogin(success) {
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if (success === false) {
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alert('try a different username')
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} else {
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loginDiv.style.display = 'none'
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connectDiv.style.display = 'block'
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}
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}
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async function createPeerConnection(target) {
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console.log('CREATED PEER CONNECTION')
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var connection = new RTCPeerConnection(configuration)
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connections[target] = connection
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connection.onicecandidate = function(event) {
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if (event.candidate) {
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send({
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type: 'candidate',
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name: name,
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target: target,
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candidate: event.candidate
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})
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}
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}
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connection.onnegotiationneeded = function() { handleNegotiationNeededEvent(target) }
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connection.ontrack = function(event) { handleTrackEvent(event) }
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connection.onsignalingstatechange = function() { handleSignalingStateChangeEvent(connection) }
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connection.oniceconnectionstatechange = function() { handleICEConnectionStateChangeEvent(connection) }
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connection.onicegatheringstatechange = function() { handleICEGatheringStateChangeEvent(connection) }
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// window.setInterval(getConnectionStats, 1000)
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}
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function handleICEConnectionStateChangeEvent(connection) {
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console.log('ICE CONNECTION CHANGE ' + connection.iceConnectionState)
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}
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function handleICEGatheringStateChangeEvent(connection) {
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console.log('ICE GATHERING CHANGE ' + connection.iceGatheringState)
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}
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async function makeOffer(target) {
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createPeerConnection(target)
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var connection = connections[target]
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var offer = await connection.createOffer()
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send({
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type: 'offer',
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name: name,
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target: target,
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offer: offer
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})
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await connection.setLocalDescription(offer)
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}
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async function handleOffer(offer, target) {
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console.log('GOT OFFER FROM ' + target)
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await createPeerConnection(target)
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var connection = connections[target]
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await connection.setRemoteDescription(new RTCSessionDescription(offer))
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if (stream) {
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console.log('STREAM DETECTED')
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stream.getTracks().forEach((track) => {
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console.log('ADDED TRACK')
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connection.addTrack(track, stream)
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})
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}
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var answer = await connection.createAnswer()
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await connection.setLocalDescription(answer)
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send({
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type: 'answer',
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name: name,
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target: target,
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answer: answer
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})
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videoTitle.innerHTML = name + ' | ' + connections.size + ' users connected'
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}
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async function handleAnswer(answer, target) {
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console.log('GOT ANSWER FROM ' + target)
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var connection = connections[target]
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await connection.setRemoteDescription(new RTCSessionDescription(answer))
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}
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async function handleCandidate(candidate, target) {
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console.log('GOT CANDIDATE FROM ' + target)
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var connection = connections[target]
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await connection.addIceCandidate(new RTCIceCandidate(candidate))
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}
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async function handleNegotiationNeededEvent(target) {
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console.log('NEGOTIATION NEEDED FROM ' + target)
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var connection = connections[target]
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var offer = await connection.createOffer(offerOptions)
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await connection.setLocalDescription(offer)
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send({
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type: 'video-offer',
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name: name,
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target: target,
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sdp: connection.localDescription
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})
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}
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function handleLeave() {
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connections.forEach((connection) => {
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connection.close()
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connection = null
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})
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connections = new Map()
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remoteVideo.pause()
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remoteVideo.src = null
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}
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function handleUserlist(list) {
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console.log('GOT USER LIST')
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}
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async function handleVideoOffer(sdp, target) {
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console.log('GOT VIDEO OFFER FROM ' + target)
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await createPeerConnection(target)
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var connection = connections[target]
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await connection.setRemoteDescription(new RTCSessionDescription(sdp))
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if (stream) {
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console.log('STREAM DETECTED')
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stream.getTracks().forEach((track) => {
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console.log('ADDED TRACK')
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connection.addTrack(track, stream)
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})
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}
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var answer = await connection.createAnswer()
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await connection.setLocalDescription(answer)
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send({
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type: 'video-answer',
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name: name,
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target: target,
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sdp: answer
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})
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//var keys = connections.keys().next().value
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videoTitle.innerHTML = name + ' | connected to '
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}
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async function handleVideoAnswer(sdp, target) {
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console.log('GOT VIDEO ANSWER FROM ' + target)
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var connection = connections[target]
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await connection.setRemoteDescription(new RTCSessionDescription(sdp))
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}
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async function handleSignalingStateChangeEvent(connection) {
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console.log('STATE CHANGED TO : ' + connection.signalingState)
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switch(connection.signalingState) {
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case 'closed':
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await connection.close()
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break
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}
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}
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function handleTrackEvent(event) {
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console.log('GOT TRACK')
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remoteVideo.srcObject = event.streams[0]
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videoDiv.style.display = 'block'
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loadDiv.style.display = 'none'
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}
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function getConnectionStats() {
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connections.forEach((connection, target) => {
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console.log('[' + target + '] ' + connection.connectionState)
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})
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}
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64
server/client/scripts/script.js
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64
server/client/scripts/script.js
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@@ -0,0 +1,64 @@
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const loginDiv = document.querySelector('#loginDiv')
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const loginInput = document.querySelector('#loginInput')
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const loginBt = document.querySelector('#loginBt')
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const connectDiv = document.querySelector('#connectDiv')
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const callInput = document.querySelector('#callInput')
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const callBt = document.querySelector('#callBt')
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const videoInput = document.querySelector('#videoInput')
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const videoDiv = document.querySelector('#videoDiv')
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const videoTitle = document.querySelector('#videoTitle')
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const remoteVideo = document.querySelector('#video')
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const disconnectBt = document.querySelector('#disconnectBt')
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const loadDiv = document.querySelector('#loadDiv')
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var stream
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loginDiv.style.display = 'block'
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loginBt.addEventListener('click', function (event) {
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name = loginInput.value
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if (name.length > 0) {
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send({
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type: 'login',
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name: name
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})
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}
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})
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callBt.addEventListener('click', function () {
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var callToUsername = callInput.value;
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if (callToUsername.length > 0) {
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makeOffer(callToUsername)
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loadDiv.style.display = 'block'
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connectDiv.style.display = 'none'
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}
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})
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disconnectBt.addEventListener('click', function () {
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send({
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type: 'leave',
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name: name
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})
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handleLeave()
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videoDiv.style.display = 'none'
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loginDiv.style.display = 'block'
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})
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videoInput.addEventListener('change', function (event) {
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remoteVideo.src = URL.createObjectURL(this.files[0])
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videoDiv.style.display = 'block'
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connectDiv.style.display = 'none'
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videoTitle.innerHTML = name + ' | ' + connections.size + ' user connected'
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})
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remoteVideo.onplay = function () {
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console.log('ADD STREAM')
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if(remoteVideo.mozCaptureStream()) stream = remoteVideo.mozCaptureStream()
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else stream = remoteVideo.captureStream()
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}
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58
server/client/scripts/signal.js
Normal file
58
server/client/scripts/signal.js
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@@ -0,0 +1,58 @@
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//connecting to our signaling server
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var conn = new WebSocket('ws://gltronic.ovh/lilstreamy/ws');
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conn.onopen = function () {
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console.log('Connected to the signaling server')
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}
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conn.onmessage = function (msg) {
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console.log('Got message', msg.data);
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var data = JSON.parse(msg.data);
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switch (data.type) {
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case 'login':
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handleLogin(data.success)
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break
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case 'offer':
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handleOffer(data.offer, data.name)
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break
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case 'answer':
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handleAnswer(data.answer, data.name)
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break
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case 'candidate':
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handleCandidate(data.candidate, data.name)
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break
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case 'userlist':
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handleUserlist(data)
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break
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case 'leave':
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handleLeave()
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break
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case 'video-offer':
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handleVideoOffer(data.sdp, data.name)
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break
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case 'video-answer':
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handleVideoAnswer(data.sdp, data.name)
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break
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default:
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break
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}
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};
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conn.onerror = function (err) {
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console.log('Got error', err)
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}
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function send(message) {
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console.log('Sended message', message)
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conn.send(JSON.stringify(message))
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}
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49
server/client/style.css
Normal file
49
server/client/style.css
Normal file
@@ -0,0 +1,49 @@
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body {
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color: #ffffff;
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background-color: #23232e;
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font: 14px normal Arial, Helvetica, sans-serif;
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z-index: -4;
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margin: auto;
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}
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div {
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display: none;
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margin: auto;
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padding: 20px;
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text-align: center;
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}
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video {
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width: 50%;
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}
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#loadDiv {
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display: none;
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position: fixed;
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z-index: 1;
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||||
padding-top: 100px;
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left: 0;
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top: 0;
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width: 100%;
|
||||
height: 100%;
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||||
overflow: auto;
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||||
background-color: rgb(0,0,0);
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background-color: rgba(0,0,0,0.4);
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}
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.loader {
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||||
margin: auto;
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||||
padding: 20px;
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border: 16px solid #f3f3f3;
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border-top: 16px solid #3498db;
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||||
border-bottom: 16px solid violet;
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||||
border-radius: 50%;
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width: 120px;
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height: 120px;
|
||||
animation: spin 0.5s ease-in-out infinite;
|
||||
}
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||||
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@keyframes spin {
|
||||
0% { transform: rotate(0deg); }
|
||||
100% { transform: rotate(360deg); }
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}
|
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@@ -1,3 +1,4 @@
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||||
{
|
||||
"port" : 8080
|
||||
"port" : 8080,
|
||||
"ws_port" : 9090
|
||||
}
|
||||
@@ -1,8 +1,9 @@
|
||||
const express = require('express');
|
||||
const bodyParser = require("body-parser");
|
||||
const signal = require("./signal3");
|
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const cors = require("cors");
|
||||
const config = require("../config.json");
|
||||
const express = require('express')
|
||||
const bodyParser = require('body-parser')
|
||||
const cors = require('cors')
|
||||
const config = require('../config.json')
|
||||
|
||||
require('./signal')
|
||||
|
||||
const app = express()
|
||||
const {port} = config
|
||||
@@ -11,7 +12,7 @@ app.use(cors())
|
||||
app.use(bodyParser.urlencoded({ extended: false }))
|
||||
app.use(bodyParser.json())
|
||||
|
||||
app.use(express.static("../clientV"))
|
||||
app.use(express.static('./client'))
|
||||
|
||||
app.listen(port, () => {
|
||||
console.log(`Launching Lil'Streamy on ${port}`)
|
||||
|
||||
@@ -1,154 +1,102 @@
|
||||
const WebSocketServer = require('ws').Server;
|
||||
const WebSocketServer = require('ws').Server
|
||||
|
||||
var wss = new WebSocketServer({port: 9090});
|
||||
var wss = new WebSocketServer({port: 9090})
|
||||
|
||||
var users = {};
|
||||
var users = {}
|
||||
|
||||
wss.on('connection', function(connection) {
|
||||
console.log('User connected')
|
||||
|
||||
console.log("User connected");
|
||||
|
||||
//when server gets a message from a connected user
|
||||
connection.on('message', (message) => onMessage(connection, message));
|
||||
|
||||
//when user exits, for example closes a browser window
|
||||
//this may help if we are still in "offer","answer" or "candidate" state
|
||||
connection.on("close", () => onClose(connection));
|
||||
});
|
||||
connection.on('message', (message) => onMessage(connection, message))
|
||||
|
||||
connection.on('close', () => onClose(connection))
|
||||
})
|
||||
|
||||
function sendTo(connection, message) {
|
||||
connection.send(JSON.stringify(message));
|
||||
connection.send(JSON.stringify(message))
|
||||
}
|
||||
|
||||
function onClose(connection) {
|
||||
if(connection.name) {
|
||||
delete users[connection.name];
|
||||
|
||||
if(connection.otherName) {
|
||||
console.log("Disconnecting from ", connection.otherName);
|
||||
var conn = users[connection.otherName];
|
||||
conn.otherName = null;
|
||||
|
||||
if(conn != null) {
|
||||
sendTo(conn, {
|
||||
type: "leave"
|
||||
});
|
||||
}
|
||||
}
|
||||
if(connection.name) {
|
||||
delete users[connection.name]
|
||||
|
||||
if(connection.otherName) {
|
||||
console.log('Disconnecting from ', connection.otherName)
|
||||
var conn = users[connection.otherName]
|
||||
conn.otherName = null
|
||||
|
||||
if(conn != null) {
|
||||
sendTo(conn, {
|
||||
type: 'leave'
|
||||
})
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function onMessage(connection, message) {
|
||||
var data;
|
||||
var data
|
||||
|
||||
//accepting only JSON messages
|
||||
try {
|
||||
data = JSON.parse(message);
|
||||
} catch (e) {
|
||||
console.log("Invalid JSON");
|
||||
data = {};
|
||||
}
|
||||
try {
|
||||
data = JSON.parse(message);
|
||||
} catch (e) {
|
||||
console.log('Invalid JSON')
|
||||
data = {}
|
||||
}
|
||||
|
||||
//switching type of the user message
|
||||
switch (data.type) {
|
||||
//when a user tries to login
|
||||
case "login":
|
||||
console.log("User logged", data.name);
|
||||
|
||||
//if anyone is logged in with this username then refuse
|
||||
if(users[data.name]) {
|
||||
sendTo(connection, {
|
||||
type: "login",
|
||||
success: false
|
||||
});
|
||||
} else {
|
||||
//save user connection on the server
|
||||
users[data.target] = connection;
|
||||
connection.name = data.target;
|
||||
|
||||
sendTo(connection, {
|
||||
type: "login",
|
||||
success: true
|
||||
});
|
||||
}
|
||||
break;
|
||||
|
||||
case "offer":
|
||||
//for ex. UserA wants to call UserB
|
||||
console.log("Sending offer to: ", data.target);
|
||||
|
||||
//if UserB exists then send him offer details
|
||||
var conn = users[data.target];
|
||||
|
||||
if(conn != null) {
|
||||
//setting that UserA connected with UserB
|
||||
connection.otherName = data.target;
|
||||
|
||||
sendTo(conn, {
|
||||
type: "offer",
|
||||
offer: data.offer,
|
||||
name: connection.target
|
||||
});
|
||||
}
|
||||
break;
|
||||
|
||||
case "answer":
|
||||
console.log("Sending answer to: ", data.target);
|
||||
//for ex. UserB answers UserA
|
||||
var conn = users[data.target];
|
||||
|
||||
if(conn != null) {
|
||||
connection.otherName = data.target;
|
||||
sendTo(conn, {
|
||||
type: "answer",
|
||||
answer: data.answer
|
||||
});
|
||||
}
|
||||
break;
|
||||
|
||||
case "candidate":
|
||||
console.log("Sending candidate to:",data.target);
|
||||
var conn = users[data.name];
|
||||
|
||||
if(conn != null) {
|
||||
sendTo(conn, {
|
||||
type: "candidate",
|
||||
candidate: data.candidate
|
||||
});
|
||||
}
|
||||
break;
|
||||
|
||||
case "leave":
|
||||
console.log("Disconnecting from", data.target);
|
||||
var conn = users[data.target];
|
||||
conn.otherName = null;
|
||||
|
||||
//notify the other user so he can disconnect his peer connection
|
||||
if(conn != null) {
|
||||
sendTo(conn, {
|
||||
type: "leave"
|
||||
});
|
||||
}
|
||||
break;
|
||||
switch (data.type) {
|
||||
case 'login' :
|
||||
console.log('User logged', data.name);
|
||||
if(users[data.name]) {
|
||||
sendTo(connection, {
|
||||
type: 'login',
|
||||
success: false
|
||||
})
|
||||
} else {
|
||||
users[data.name] = connection
|
||||
connection.name = data.name
|
||||
|
||||
sendTo(connection, {
|
||||
type: 'login',
|
||||
success: true
|
||||
})
|
||||
}
|
||||
break
|
||||
|
||||
case 'leave' :
|
||||
console.log('Disconnecting from', data.name)
|
||||
var conn = users[data.name]
|
||||
conn.otherName = null
|
||||
|
||||
case "video-offer":
|
||||
console.log("Send video offer to", data.target);
|
||||
var conn = users[data.name];
|
||||
|
||||
if(conn != null) {
|
||||
connection.otherName = data.target;
|
||||
sendTo(conn, {
|
||||
type: "video-offer",
|
||||
answer: data.answer
|
||||
});
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
sendTo(connection, {
|
||||
type: "error",
|
||||
message: "Command not found: " + data.type
|
||||
});
|
||||
break;
|
||||
}
|
||||
//notify the other user so he can disconnect his peer connection
|
||||
/*
|
||||
if(conn != null) {
|
||||
sendTo(conn, {
|
||||
type: 'leave'
|
||||
});
|
||||
}*/
|
||||
break;
|
||||
|
||||
case 'userlist' :
|
||||
console.log('Send list to', data.name)
|
||||
sendTo(connection, {
|
||||
type: 'userlist',
|
||||
list: users
|
||||
});
|
||||
break
|
||||
|
||||
default:
|
||||
if (data.target){
|
||||
var targetConnection = users[data.target];
|
||||
if(targetConnection){
|
||||
console.log('Forward message from ' + data.name + ' to ' + data.target + ' (' + data.type + ')')
|
||||
sendTo(targetConnection, data)
|
||||
}
|
||||
} else {
|
||||
sendTo(connection, {
|
||||
type: 'error',
|
||||
message: 'Command not found: ' + data.type
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,100 +0,0 @@
|
||||
const WebSocketServer = require('ws').Server;
|
||||
|
||||
var wss = new WebSocketServer({port: 9090});
|
||||
|
||||
var users = {};
|
||||
|
||||
wss.on('connection', function(connection) {
|
||||
console.log("User connected");
|
||||
|
||||
connection.on('message', (message) => onMessage(connection, message));
|
||||
|
||||
connection.on("close", () => onClose(connection));
|
||||
});
|
||||
|
||||
function sendTo(connection, message) {
|
||||
connection.send(JSON.stringify(message));
|
||||
}
|
||||
|
||||
function onClose(connection) {
|
||||
if(connection.name) {
|
||||
delete users[connection.name];
|
||||
|
||||
if(connection.otherName) {
|
||||
console.log("Disconnecting from ", connection.otherName);
|
||||
var conn = users[connection.otherName];
|
||||
conn.otherName = null;
|
||||
|
||||
if(conn != null) {
|
||||
sendTo(conn, {
|
||||
type: "leave"
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function onMessage(connection, message) {
|
||||
var data;
|
||||
|
||||
try {
|
||||
data = JSON.parse(message);
|
||||
} catch (e) {
|
||||
console.log("Invalid JSON");
|
||||
data = {};
|
||||
}
|
||||
|
||||
switch (data.type) {
|
||||
case "login" :
|
||||
console.log("User logged", data.name);
|
||||
if(users[data.name]) {
|
||||
sendTo(connection, {
|
||||
type: "login",
|
||||
success: false
|
||||
});
|
||||
} else {
|
||||
users[data.name] = connection;
|
||||
connection.name = data.name;
|
||||
|
||||
sendTo(connection, {
|
||||
type: "login",
|
||||
success: true
|
||||
});
|
||||
}
|
||||
break;
|
||||
|
||||
case "leave" :
|
||||
console.log("Disconnecting from", data.name);
|
||||
var conn = users[data.name];
|
||||
conn.otherName = null;
|
||||
|
||||
//notify the other user so he can disconnect his peer connection
|
||||
/*
|
||||
if(conn != null) {
|
||||
sendTo(conn, {
|
||||
type: "leave"
|
||||
});
|
||||
}*/
|
||||
break;
|
||||
|
||||
case "userlist" :
|
||||
console.log("Send list to", data.name);
|
||||
sendTo(connection, {
|
||||
type: "userlist",
|
||||
list: users
|
||||
});
|
||||
break;
|
||||
|
||||
default:
|
||||
if (data.target){
|
||||
var targetConnection = users[data.target];
|
||||
console.log("Forward message from " + data.name + " to " + data.target + " (" + data.type + ")");
|
||||
sendTo(targetConnection, data);
|
||||
} else {
|
||||
sendTo(connection, {
|
||||
type: "error",
|
||||
message: "Command not found: " + data.type
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user