SSL en NODEJS

//var io = require('socket.io').listen(8001);
var app = require('express')();
var redis = require('redis');
var https  = require('https');
var fs = require('fs');
var options = {
key: fs.readFileSync('ssl/linc.do.key'),
cert: fs.readFileSync('ssl/linc_do.crt')
};

var server = require('http').Server(app);

var ssl = https.createServer(options, app).listen(8001);
var io = require('socket.io')(ssl);
//server.listen(8001);

app.get('/', function(req, res){
  res.send('Esta funcionando Node!');
});
console.log("Node Corriendo!");

io.on('connection', function (socket) {

  console.log("New connection: " + socket.id);
  // Send the message of connection for receiving the user ID
  socket.emit('connected');
  socket.emit('all', 'Se acaba de Conectar');

  socket.on('disconnect', function () {
    socket.emit('all', 'Se desconecto Alguien');
  });

  // Receive the ID
  socket.on('join', function(userId){
    var lob = 0;
    var channel = "push:notifications:" + userId;
    var channelChat = "push:message:" + userId;
    var channelLobby = "lobby";
    var channelStatus = "push:estado";


    console.log("Connecting to redis: " + channelLobby);
    console.log("Se conecto: " + userId);

    //------------------------------------------------
    //Conexion
    socket.estado =  redis.createClient();
    socket.estado.subscribe(channelStatus);

    //Recibir Mensajes de Conexion
    socket.estado.on("message", function(channel, message) {
      console.log(channel + ': ' + message);
      socket.emit('all', channel, message);
    });

    //--------------------------------------------------

    // Cliente de Notificaciones
    socket.redisClient =  redis.createClient();
    socket.redisClient.subscribe(channel);
    //Cliente de Mensajes
    socket.clientMsg =  redis.createClient();
    socket.clientMsg.subscribe(channelChat);
    //Cliente de Lobby
    socket.clientLobby =  redis.createClient();
    socket.clientLobby.subscribe(channelLobby);

    //Recibir notificaciones
    socket.redisClient.on("message", function(channel, message) {
      console.log(channel + ': ' + message);
      socket.emit('notification', channel, message);
    });

    //Recibir Mensajes
    socket.clientMsg.on("message", function(channel, message) {
      console.log(channel + ': ' + message);
      socket.emit('messages', channel, message);
    });

    //Recibir Mensajes al Lobby
    socket.clientLobby.on("message", function(channel, message) {
      console.log(channel + ': ' + message);
      socket.broadcast.emit('lobby', channel, message);
    });

    //Mensajes a todos
    // socket.on('all', function (msg){
    //   socket.broadcast.emit('all', msg);
    // });


  });

});