socket io broadcast to another emit in server

Restu Wahyu Saputra answered on June 15, 2022 Popularity 5/10 Helpfulness 1/10

answer socket io broadcast to another emit in server

socket io broadcast to another emit in server

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import express from 'express'
import path from 'path'
import http from 'http'
import socketIO from 'socket.io'

const port: number = 3000

class App {
    private server: http.Server
    private port: number

    private io: socketIO.Server

    constructor(port: number) {
        this.port = port

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

        this.server = new http.Server(app)
        this.io = new socketIO.Server(this.server)

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

            socket.emit('message', 'Hello ' + socket.id)

            socket.broadcast.emit(
                'message',
                'Everybody, say hello to ' + socket.id
            )

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

    public Start() {
        this.server.listen(this.port)
        console.log(`Server listening on port ${this.port}.`)
    }
}

new App(port).Start()

Popularity 5/10 Helpfulness 1/10 Language whatever

Source: sbcode.net

Tags: broadcast emit io server whatever

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Contributed on Jun 15 2022

Restu Wahyu Saputra

0 Answers Avg Quality 2/10

socket io broadcast to another emit in server

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