SNICallback is never called

Question

SNICallback is never called

I was trying to point two independent domain to my node.js server. Everything woks well but HTTPS. I realized my only option for having two separated HTTPS address on a single web server is using SNI but I couldn't make it work in my node server. Here is a simple example of what I'm trying to do:

'use strict';

var crypto = require('crypto');
var https = require('https');
var fs = require('fs');

var options = {
  key: fs.readFileSync('ssl/server.key'),
  passphrase: 'something',
  cert: fs.readFileSync('ssl/xxx.crt'),
  ca: fs.readFileSync('ssl/ca.crt'),

  // Dynamic certificate check
  SNICallback: function (servername) {
    console.log('sni:', servername); // This function is never called
  }
};

https.createServer(options, function (req, res) {

  req.on('end', function () {
    res.writeHead(200, {'Content-Type':'application/json'});
    res.end('{}');
  });

}).listen(443);

I know SNI in not supported by all browsers and it only works with TLS, but I tested it with Chrome 36, Firefox 30 and IE 10. I also tested changing secureProtocol to 'TLSv1_method' and 'SSLv3_method' but it didn't work too.

Is there anyway to make it work? Is there any other solution that does not require SNI? It's not related to node but I know there is a gnutls_certificate_set_retrieve_function2 function in GNU for that.

node.js