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server.js
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server.js
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const express = require('express');
const app = express();
const server = require('http').Server(app);
const io = require('socket.io')(server);
const port = process.env.PORT || 4000;
const {v4:uuidv4} = require('uuid');
const {ExpressPeerServer} = require('peer')
const peer = ExpressPeerServer(server , { debug:true });
app.use('/peerjs', peer);
app.set('view engine', 'ejs')
app.use(express.static('public'))
app.get('/', (req,res) => res.render('index' , {RoomId: uuidv4()}));
app.get('/:room', (req,res) => res.render('class' , {RoomId: req.params.room}));
io.on("connection", (socket) =>{
socket.on('newUser' , (id , room)=>{
console.log("Start room: " + room + ", user: ", id);
socket.join(room);
socket.to(room).emit('userJoined' , id);
socket.on('disconnect' , ()=>{
console.log("userDisconnect: ", id);
socket.to(room).emit('userDisconnect' , id);
})
})
})
server.listen(port , ()=>{
console.log("Server running on port : " + port);
})