417 lines
14 KiB
JavaScript
417 lines
14 KiB
JavaScript
import React, { Component } from 'react'
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import './App.css';
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const io = require("socket.io-client");
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let localStream = null;
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let remoteStream = null;
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// const iceServer = {
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// 'iceServer': [
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// // { 'urls': 'stun:stun.services.mozilla.com' }, // public
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// // { 'urls': 'stun:stun.l.google.com:19302' } // public
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// // { 'urls': 'dev.linx.safemobile.com:19302' },
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// // {
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// // urls: 'turn:dev.linx.safemobile.com:19302',
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// // username: "safemobile",
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// // credential: "Safemobile123"
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// // }
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// // ,
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// {
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// urls: 'turn:numb.viagenie.ca',
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// username: "webrtc@live.com",
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// credential: "muazkh"
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// }
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// ]
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// }
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let localVideo = document.getElementById("localVideo");
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let remoteVideo = document.getElementById("remoteVideo");
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const streamConstraints = {
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audio: false,
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video: true
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};
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class App extends Component {
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constructor() {
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super();
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this.state = {
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login: '',
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password: '',
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user: null,
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hubStatus: 0, // 0 uninitialized | 1 connecting | 2 connected | 3 connection error
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socket: null,
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arsSent: false,
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dest_asset_id: '',
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isCaller: false,
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callId: null,
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rtcPeerConnection: null,
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stunUrl: 'stun:dev.linx.safemobile.com:19302',
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turnUrl: 'turn:dev.linx.safemobile.com:19302',
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turnUsername: 'safemobile',
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turnCredential: 'Safemobile123'
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};
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}
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componentDidMount() {
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}
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handleLoginClick = async () => {
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const loginRequest = await fetch('https://dev.linx.safemobile.com/api/login', {
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// const loginRequest = await fetch('http://localhost:41418/login', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({
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"login": this.state.login,
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"password": this.state.password
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})
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});
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const loginResponseJson = await loginRequest.json();
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this.setState({ user: loginResponseJson.data }, () => {
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// Connect to HUB
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// this.setState({ socket: io("localhost:41414", {reconnect:true, transports: ['websocket']}) }, () => {
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this.setState({ socket: io("https://hub.dev.linx.safemobile.com/", {reconnect:true, transports: ['websocket']}) }, () => {
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const socket = this.state.socket;
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socket.on('connect', () => {
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this.setState({ hubStatus: 2 })
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// Send ARS after connected to HUB
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socket.emit('ars', JSON.stringify({
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ars: true,
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asset_id: this.state.user.asset.id,
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account_id: this.state.user.account.id
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}));
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this.setState({ arsSent: true });
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});
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// HUB 'video' event handler
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socket.on('video', (data) => {
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const parseDate = JSON.parse(data);
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console.log('video', parseDate);
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// The response to the 'notify-request' (hardcoded 'YES')
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if(parseDate.type === 'notify-request') {
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this.setState({ dest_asset_id: parseInt(parseDate.origin_asset_id), callId: parseInt(parseDate.video_call_id) });
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socket.emit('video', JSON.stringify({
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origin_asset_id: this.state.user.asset.id,
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dest_asset_id: parseInt(parseDate.origin_asset_id),
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type: 'notify-answer',
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origin_asset_priority: this.state.user.asset.priority,
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origin_asset_type_name: this.state.user.user_role.name,
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origin_asset_name: this.state.user.name,
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video_call_id: parseDate.video_call_id,
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answer: 'accepted' // answer: 'rejected'
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}));
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}
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// Handler for 'notify-end'(when the video closed)
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if(parseDate.type === 'notify-end') {
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console.log('notify-end');
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this.cleanVideoStreams();
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}
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// Handler for 'notify-answer'
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if(parseDate.type === 'notify-answer') {
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if(parseDate.answer === 'rejected') {
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this.closeVideo()
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return
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}
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// Create media stream
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navigator.mediaDevices.getUserMedia(streamConstraints).then(stream => {
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console.log('Created getUserMedia', stream);
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localStream = stream;
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localVideo.srcObject = stream;
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console.log('iceServers', this.calculateIceServers())
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// Create SDP
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this.setState({ rtcPeerConnection: new RTCPeerConnection(this.calculateIceServers()) }, () => {
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this.state.rtcPeerConnection.onicecandidate = this.onIceCandidate;
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this.state.rtcPeerConnection.ontrack = this.onAddStream;
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this.state.rtcPeerConnection.addTrack(localStream.getTracks()[0], localStream); // video
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// rtcPeerConnection.addTrack(localStream.getTracks()[1], localStream) // audio
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// Create a offer
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this.state.rtcPeerConnection.createOffer().then(sessionDescription => {
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// Save SDP in state and send it to destination asset_id as offer
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this.setState({ isCaller: true, callId: parseInt(parseDate.video_call_id) }, () => {
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this.state.rtcPeerConnection.setLocalDescription(sessionDescription);
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console.log('Created SDP', sessionDescription);
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socket.emit('video', JSON.stringify({
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origin_asset_id: this.state.user.asset.id,
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type: 'offer',
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sdp: sessionDescription,
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dest_asset_id: parseInt(this.state.dest_asset_id),
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video_call_id: parseDate.video_call_id
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}));
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})
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})
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.catch(e => { console.log(e); })
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})
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})
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.catch(err => {
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console.log('An error occured', err);
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})
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}
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// Handler for 'offer'
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if(parseDate.type === 'offer') {
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// When we are NOT the caller
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if(!this.state.isCaller) {
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// Create media stream
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navigator.mediaDevices.getUserMedia(streamConstraints).then(stream => {
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console.log('Created getUserMedia', stream);
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localStream = stream;
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localVideo.srcObject = stream;
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console.log('iceServers', this.calculateIceServers())
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// Create SDP
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this.setState({ rtcPeerConnection: new RTCPeerConnection(this.calculateIceServers()) }, () => {
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this.state.rtcPeerConnection.onicecandidate = this.onIceCandidate;
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this.state.rtcPeerConnection.ontrack = this.onAddStream;
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this.state.rtcPeerConnection.addTrack(localStream.getTracks()[0], localStream); // video
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// rtcPeerConnection.addTrack(localStream.getTracks()[1], localStream) // audio
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// Set setRemoteDescription to be sender SDP
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this.state.rtcPeerConnection.setRemoteDescription(new RTCSessionDescription(parseDate.sdp));
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// Create an answer
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this.state.rtcPeerConnection.createAnswer().then(sessionDescription => {
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// Save SDP in state and send it to destination asset_id as offer
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this.setState({ sdp: sessionDescription }, () => {
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this.state.rtcPeerConnection.setLocalDescription(sessionDescription);
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console.log('Created SDP', sessionDescription);
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socket.emit('video', JSON.stringify({
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origin_asset_id: this.state.user.asset.id,
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type: 'offer',
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sdp: sessionDescription,
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dest_asset_id: parseInt(this.state.dest_asset_id),
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video_call_id: parseDate.video_call_id
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}));
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})
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})
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.catch(e => { console.log(e); })
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})
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})
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} else {
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// When we ARE the caller
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console.log('parseDate.sdp', parseDate.sdp);
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this.state.rtcPeerConnection.setRemoteDescription(new RTCSessionDescription(parseDate.sdp));
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}
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}
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if(parseDate.type === 'candidate') {
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if(this.state.rtcPeerConnection) {
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const candidate = new RTCIceCandidate({
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sdpMLineIndex: parseDate.label,
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candidate: parseDate.candidate
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});
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this.state.rtcPeerConnection.addIceCandidate(candidate);
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}
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}
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});
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});
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})
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}
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calculateIceServers = () => {
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return {
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'iceServer': [
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{
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'urls': this.state.stunUrl
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}, {
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urls: this.state.turnUrl,
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username: this.state.turnUsername,
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credential: this.state.turnCredential
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}
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]
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}
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}
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onAddStream = (event) => {
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console.log('onAddStream', event);
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remoteVideo.srcObject = event.streams[0];
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remoteStream = event.streams[0];
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}
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onIceCandidate = (event) => {
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if(event.candidate) {
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console.log('sending ice candidate', event.candidate);
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this.state.socket.emit('video', JSON.stringify({
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type: 'candidate',
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label: event.candidate.sdpMLineIndex,
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id: event.candidate.sdpMid,
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candidate: event.candidate.candidate,
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dest_asset_id: this.state.dest_asset_id
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}));
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}
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}
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handleChangeLogin = (e) => {
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this.setState({ login: e.target.value});
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}
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handleChangePassword = (e) => {
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this.setState({ password: e.target.value});
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}
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handleChangeDestAssetId = (e) => {
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this.setState({ dest_asset_id: e.target.value});
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}
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handleChangeStunUrl = (e) => {
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this.setState({ stunUrl: e.target.value});
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}
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handleChangeTurnUrl = (e) => {
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this.setState({ turnUrl: e.target.value});
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}
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handleChangeTurnUsername = (e) => {
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this.setState({ turnUsername: e.target.value});
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}
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handleChangeTurnCredential = (e) => {
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this.setState({ turnCredential: e.target.value});
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}
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handleClickEvent = () => {
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this.state.socket.emit('video', JSON.stringify({
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origin_asset_id: this.state.user.asset.id,
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dest_asset_id: parseInt(this.state.dest_asset_id),
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type: 'notify-request',
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origin_asset_priority: this.state.user.asset.priority,
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origin_asset_type_name: this.state.user.user_role.name,
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origin_asset_name: this.state.user.name,
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video_call_id: null
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}));
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}
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closeVideo = () => {
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this.state.socket.emit('video', JSON.stringify({
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origin_asset_id: this.state.user.asset.id,
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dest_asset_id: parseInt(this.state.dest_asset_id),
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type: 'notify-end',
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video_call_id: this.state.callId
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}));
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this.cleanVideoStreams();
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}
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cleanVideoStreams = () => {
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this.state.rtcPeerConnection != null && this.state.rtcPeerConnection.close();
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this.setState({ callId: null, rtcPeerConnection: null });
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localVideo.srcObject = null;
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remoteVideo.srcObject = null;
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}
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render() {
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const { login, password, user, hubStatus, arsSent, dest_asset_id, isCaller, callId, stunUrl, turnUrl, turnUsername, turnCredential } = { ...this.state };
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return (
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<div className="App">
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<h1>HUB TESTER</h1>
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<br></br>
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<h2><u>STUN and TURN servers</u></h2>
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STUN Server URL :
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<input
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placeholder='ex: stun:stun.services.mozilla.com'
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onChange={this.handleChangeStunUrl}
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value={stunUrl}
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style={{ margin: 10, width: 250 }}
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/><br></br>
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TURN Server URL :
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<input
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placeholder='ex: turn:numb.viagenie.ca'
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onChange={this.handleChangeTurnUrl}
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value={turnUrl}
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style={{ margin: 10, width: 250 }}
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/><br></br>
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TURN Server Username :
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<input
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placeholder='ex: gigel'
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onChange={this.handleChangeTurnUsername}
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value={turnUsername}
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style={{ margin: 10, width: 250 }}
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/><br></br>
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TURN Server Credential :
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<input
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placeholder='ex: superGiGi'
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onChange={this.handleChangeTurnCredential}
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value={turnCredential}
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style={{ margin: 10, width: 250 }}
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/>
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<br></br><br></br>
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<h2><u>Login</u></h2>
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Username :
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<input
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placeholder='user'
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onChange={this.handleChangeLogin}
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value={login}
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style={{ margin: 10, width: 250 }}
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/><br></br>
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Password :
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<input
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placeholder='password'
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onChange={this.handleChangePassword}
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value={password}
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style={{ margin: 10, width: 250 }}
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/><br></br>
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<button onClick={this.handleLoginClick} style={{ margin: 10, width: 100 }}>LOGIN</button>
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<br></br>
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<h2><u>isCaller:</u> {isCaller ? 'TRUE' : 'FALSE'}</h2>
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<h2><u>User details:</u></h2>
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{
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user && (
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<React.Fragment>
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<h4>account_id: {user.account.id}</h4>
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<h4>user_id: {user.id}</h4>
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<h4>asset_id: {user.asset.id}</h4>
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<h4>user_role: {user.user_role.name}</h4>
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</React.Fragment>
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)
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}
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<h2><u>HUB</u></h2>
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<h4>status: {(hubStatus === 0 ? 'uninitialized' : hubStatus === 1 ? 'connecting' : hubStatus === 2 ? 'connected' : 'connection error' )}</h4>
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<h4>ARS Sent: {arsSent === true ? 'TRUE' : 'FALSE'}</h4>
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<h4>Call id: {callId}</h4>
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<br></br>
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<input
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placeholder='destination_asset_id'
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onChange={this.handleChangeDestAssetId}
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value={dest_asset_id}
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/>
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<button onClick={this.handleClickEvent} disabled={dest_asset_id.length === 0 ? true : false}>Send `video` notify-request</button>
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<br></br>
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<button onClick={this.closeVideo} style={{ margin: 40}} disabled={callId !== null ? false : true}>Close Video</button>
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</div>
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);
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};
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};
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export default App;
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