proxy.connect configuration for webserver #16

Hi there,
thank you for offering this nice piece of code. I am trying to use socket.io-proxy while developing a web application behind a corporate proxy.

Expected Behavior

When using socket.io I can simply call

var express = require('express');
var app = express(); 
var ip = require("ip");

var io =('socket.io')(app.listen(port, ip.address()));

to run the server. Hence I'd expect something like

var proxy = require('socket.io-proxy')
proxy.init(http://myproxy)
var io = proxy.connect(app.listen(port, ip.address()))

to do the same using socket.io-proxy.

Current Behavior

I get the following error

url.js:103
    throw new TypeError('Parameter "url" must be a string, not ' + typeof url);

Please note that I am developing all this on a windows machine.

Possible Solution

I also tried to hardcode the IP address i.e. using
var io = proxy.connect(http://ip_in_use:port)
this didn't work either.

I guess I am only missing something really simple here. Thanks in advance for the helpt!