index.js

var http2 = require('http2');
var fs = require('fs');
var path = require('path');
var express = require('../../');
var keys = path.join(__dirname, 'keys');
var app = express();
var style = fs.readFileSync(path.resolve(__dirname, './static/style.css'), 'utf8');
function pushStyle(res) {
  res.createPushResponse({
    ':path': '/style.css',
    ':status': 200,
    'content-type': 'text/css'
  }, function(err, newResponse) {
    newResponse.setHeader('content-type', 'text/css');
    newResponse.end(style);
  });
}

app.use(express.static('static', {setHeaders: function(res, file) {
  if (file.indexOf('index.html') > -1) {
    pushStyle(res);
  }
}}));

var server = http2.createSecureServer({
  key: fs.readFileSync(path.join(keys, 'test_key.pem')),
  cert: fs.readFileSync(path.join(keys, 'test_cert.pem'))
}, app);

/* istanbul ignore next */
if (!module.parent) {
  server.listen(3000);
  console.log('Express started on port 3000');
}