Description

A module for serving HTTP 1.1/2 and HTTPS connections over the same port.

Requirements

• node.js -- v0.12.0 or newer

Install

npm install http2-polyglot

Examples

• Simple usage:

var httpolyglot = require('http2-polyglot');
var fs = require('fs');

httpolyglot.createServer({
  key: fs.readFileSync('server.key'),
  cert: fs.readFileSync('server.crt')
}, function(req, res) {
  res.writeHead(200, { 'Content-Type': 'text/plain' });
  res.end((req.socket.encrypted ? 'HTTPS' : 'HTTP') + ' Connection!');
}).listen(9000, 'localhost', function() {
  console.log('Polyglot server listening on port 9000');
});

• Simple redirect of all http connections to https:

var httpolyglot = require('http2-polyglot');
var fs = require('fs');

httpolyglot.createServer({
  key: fs.readFileSync('server.key'),
  cert: fs.readFileSync('server.crt')
}, function(req, res) {
  if (!req.socket.encrypted) {
    res.writeHead(301, { 'Location': 'https://localhost:9000' });
    return res.end();
  } else if ((req.socket.alpnProtocol || req.socket.npnProtocol) === httpolyglot.protocol) {
    res.writeHead(200, { 'Content-Type': 'text/plain' });
    res.end('Welcome, HTTP/2 user!');
  } else {
    res.writeHead(200, { 'Content-Type': 'text/plain' });
    res.end('Welcome, HTTPS user!');
  }
}).listen(9000, 'localhost', function() {
  console.log('Polyglot server listening on port 9000');
});

API

Exports

• Server - A class similar to https.Server (except instances have setTimeout() from http.Server).

• createServer(< object >tlsConfig[, < function >requestListener]) - Server - Creates and returns a new Server instance.

• protocol - A version string abstracting HTTP/2.