async-writer-out-of-order-render-in-order-flush.js

require('marko/node-require').install();
const http = require('http');
const server = require('http').createServer();
const port = 8080;

server.on('request', (req, res) => {
  var out = require('async-writer').create(res);
  out.write('A');
  var asyncOut = out.beginAsync();
  setTimeout(function() {
    asyncOut.write('B');
  }, 1000);
  out.write('C');
  setTimeout(function() {
    asyncOut.write('D');
    asyncOut.end();
  }, 4000);
  out.end();
});
server.listen(port, () => {
  console.log(`Successfully started server on port ${port}`);
});