@indutny The documentation on the HTTPS page refers to the TLS page which fails to give an example (obviously 'hello' and 'world' are not true internet protocols).

I'm assuming that it should be something like this:

https.createServer({
  key: fs.readFileSync(path.join(certsPath, 'my-server.key.pem'))
, cert: fs.readFileSync(path.join(certsPath, 'my-server.crt.pem'))
, ca: [
    fs.readFileSync(path.join(caCertsPath, 'intermediate.crt.pem'))
  , fs.readFileSync(path.join(caCertsPath, 'root.crt.pem'))
  ]

  , NPNProtocols: ['http/2.0', 'spdy', 'http/1.1', 'http/1.0']

});

But I'm not sure if 'http/2.0' is a valid option or how I would pass off http/2.0 requests to the http/2.0 handler, etc (I'm assuming that no http2 module has yet to make it into core yet).