Server Connection and Disconnect Events

Video Lecture

Description

./src/server/server.ts

import { createServer } from 'http'
import { Server } from 'socket.io'
import * as express from 'express'
import * as path from 'path'

const port = 3000

const app = express()
app.use(express.static(path.join(__dirname, '../client')))

const server = createServer(app)

const io = new Server(server)

io.on('connection', (socket) => {
  console.log('a user connected : ' + socket.id)

  socket.on('disconnect', () => {
    console.log('socket disconnected : ' + socket.id)
  })
})

server.listen(port, () => {
  console.log('Server listening on port ' + port)
})