http2_node.js

app.js

const http2 = require('http2')  
const server = http2.createSecureServer(  
  { cert, key },
  onRequest
)
function push (stream, filePath) {  
  const { file, headers } = getFile(filePath)
  const pushHeaders = { [HTTP2_HEADER_PATH]: filePath }
  stream.pushStream(pushHeaders, (pushStream) => {
    pushStream.respondWithFD(file, headers)
  })
}
function onRequest (req, res) {  
  // Push files with index.html
  if (reqPath === '/index.html') {
    push(res.stream, 'bundle1.js')
    push(res.stream, 'bundle2.js')
  }
  // Serve file
  res.stream.respondWithFD(file.fileDescriptor, file.headers)
}