NodeJS Chat Server

chatserver.js

const net = require('net');
const sockets = [];

const server = net.Server((socket) => {
    sockets.push(socket);

    socket.on('data', (data) => {
        for (let i=0; i < sockets.length; i++) {
            sockets[i].write(data);
        }
    });

    socket.on('end', () => {
        const i = sockets.indexOf(socket);
        sockets.splice(i, 1);
    });

});

server.listen(8000);