lol whoops

do-this-instead.js

const {createServer} = require('http');
const {once} = require('events');

const hostname = '127.0.0.1';
const port = 3000;

const server = createServer((req, res) => {
  res.statusCode = 200;
  res.setHeader('Content-Type', 'text/plain');
  res.end('Hello World');
});

async function main() {
  server.listen(port, hostname);
  await once(server, 'listening');
  console.log(`Server running at http://${hostname}:${port}/`);
}

main();

dont-do-this.js

const {createServer} = require('http');
const {promisify} = require('util');

const hostname = '127.0.0.1';
const port = 3000;

const server = createServer((req, res) => {
  res.statusCode = 200;
  res.setHeader('Content-Type', 'text/plain');
  res.end('Hello World');
});

const serverOn = promisify(server.on).bind(server);

async function main() {
  server.listen(port, hostname);
  await server.on('listening');
  console.log(`Server running at http://${hostname}:${port}/`);
}

main();