cloudcmd/server/repl.js

import process from 'node:process';
import net from 'node:net';
import repl from 'node:repl';

export default 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);