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nodejs socket es6

Hamza Muazzam answered on September 14, 2022 Popularity 9/10 Helpfulness 3/10

answer nodejs socket es6

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nodejs socket es6

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import bodyParser from 'body-parser';
import express from 'express';
import http from 'http';
import socketIo from 'socket.io';
import session from 'express-session'

var app = express();
const server = http.createServer(app)
   

// hook up session for express routes
const sessionMiddleware = session({
    // genid: req => uuidv4(),
    secret: 'keyboard cat',
    resave: false,
    saveUninitialized: true,
    cookie: {}
})

// hook up the session for socket.io connections
io.use((socket, next) => sessionMiddleware(socket.request, socket.request.res || {}, next));
app.use(sessionMiddleware)


io.origins('*:*')
io.on("connection", (socket) => {
    // socket.handshake.headers
    console.log(`socket.io connected: ${socket.id}`);    
    
    const { roomId } = socket.handshake.query;
    socket.join(roomId);
    
    // Leave the room if the user closes the socket
    socket.on("disconnect", () => {
        console.log(`Client ${socket.id} diconnected`);
        socket.leave(roomId);
    });
});
app.use((req, res, next) => {
    req.io = io
    next()
})

app.set('port', (process.env.PORT || 4000));

server.listen(app.get('port'), function () {
    var port = server.address().port;
    console.log("App now running on port", port);
});

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: stackoverflow.com

Tags: javascript

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Contributed on Sep 14 2022

Hamza Muazzam

0 Answers Avg Quality 2/10

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nodejs socket es6

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import cors from 'cors';
import { createServer } from 'http';
import { Server } from 'socket.io'; //replaces (import socketIo from 'socket.io')

const httpServer = createServer(app);
const io = new Server(httpServer, { cors: { origin: '*' } });


io.on('connection', (socket) => {
  console.log('Connection established');
 
getApiAndEmit(socket);
  socket.on('disconnect', () => {
    console.log('Disconnected');
  });
});


const getApiAndEmit = (socket) => {
  const response = 'response you need';
  socket.emit('FromAPI', response);
};

app.set('port', process.env.PORT || 5000);

httpServer.listen(app.get('port'), function () {
  var port = httpServer.address().port;
  console.log('Running on : ', port);
});

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on Sep 14 2022

Hamza Muazzam

0 Answers Avg Quality 2/10

nodejs socket es6

Comment

import bodyParser from 'body-parser';
import express from 'express';
import http from 'http';
import socketIo from 'socket.io';
import session from 'express-session'

var app = express();
const server = http.createServer(app)
   

// hook up session for express routes
const sessionMiddleware = session({
    // genid: req => uuidv4(),
    secret: 'keyboard cat',
    resave: false,
    saveUninitialized: true,
    cookie: {}
})

// hook up the session for socket.io connections
io.use((socket, next) => sessionMiddleware(socket.request, socket.request.res || {}, next));
app.use(sessionMiddleware)


io.origins('*:*')
io.on("connection", (socket) => {
    // socket.handshake.headers
    console.log(`socket.io connected: ${socket.id}`);    
    
    const { roomId } = socket.handshake.query;
    socket.join(roomId);
    
    // Leave the room if the user closes the socket
    socket.on("disconnect", () => {
        console.log(`Client ${socket.id} diconnected`);
        socket.leave(roomId);
    });
});
app.use((req, res, next) => {
    req.io = io
    next()
})

app.set('port', (process.env.PORT || 4000));

server.listen(app.get('port'), function () {
    var port = server.address().port;
    console.log("App now running on port", port);
});

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on Sep 14 2022

Hamza Muazzam

0 Answers Avg Quality 2/10

nodejs socket es6

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