Domenico Testa
132fb3a3c1
I've integrated a simple react express backend with a Peerjs server. It can be published under a simple "ngrok.io" tunnel for testing on internet.
41 lines
1.0 KiB
JavaScript
41 lines
1.0 KiB
JavaScript
const express = require('express')
|
|
const app = express()
|
|
const server = require('http').Server(app)
|
|
const io = require('socket.io')(server)
|
|
const { v4: uuidV4 } = require('uuid')
|
|
const { ExpressPeerServer } = require('peer');
|
|
|
|
app.enable('trust proxy');
|
|
app.set('view engine', 'ejs')
|
|
app.use(express.static('public'))
|
|
|
|
app.get('/', (request, response) => {
|
|
// create a room
|
|
// redirect to a room
|
|
response.redirect(`/r/${uuidV4()}`)
|
|
})
|
|
|
|
app.get('/r/:room', (request, response) => {
|
|
response.render('room', { roomId: request.params.room })
|
|
})
|
|
|
|
io.on('connection', socket => {
|
|
socket.on('join-room', (roomId, userId) => {
|
|
socket.join(roomId)
|
|
socket.to(roomId).broadcast.emit('user-connected', userId)
|
|
|
|
socket.on('disconnect', () => {
|
|
socket.to(roomId).broadcast.emit('user-disconnected', userId)
|
|
})
|
|
})
|
|
})
|
|
|
|
// Connection broker
|
|
const peerServer = ExpressPeerServer(server, {
|
|
debug: true,
|
|
path: '/domingo'
|
|
})
|
|
|
|
app.use('/peerjs', peerServer)
|
|
|
|
server.listen(3000, '0.0.0.0') |