cloudcmd/server/repl.js

'use strict';

const net = require('net');
const repl = require('repl');

module.exports = net
    .createServer((socket) => {
        const {pid} = process;
        const addr = socket.remoteAddress;
        const port = socket.remotePort;
    
        const r = repl.start({
            prompt: `[${pid} ${addr}:${port}>`,
            input: socket,
            output: socket,
            terminal: true,
            useGlobal: false,
        });
    
        r.on('exit', () => {
            socket.end();
        });
    
        r.context.socket = socket;
    })
    .listen(1337);