Basic example of writable stream in http server

writableStreamHttpServer.js

const Chance = require('chance');
const http = require('http');
const chance = new Chance();

http.createServer((req, res) => {
  res.writeHead(200, { 'Content-Type': 'text/plain' });
  while(chance.bool({ likelihood: 95 })) {
    res.write(chance.string() + '\n');
  }
  res.end('\n The end... \n')
  res.on('finish', () => {
    console.log('All data was sent')
  })
})
  .listen(3000, () => {
    console.log('Listening on port 3000');
  })