static void Main(string[] args)
{
var client = new InternetClient();
var proxy = new InternetProxy(client);
proxy.AddToBlacklist("www.youtube.com");
proxy.AddToBlacklist("www.facebook.com");
proxy.Connect("www.google.com");
proxy.Connect("www.youtube.com");
}
static void Main(string[] args)
{
Console.WriteLine("<Blocked site - Proxy>");
Console.WriteLine(">Connect without proxy");
IInternet i = new Internet();
i.Connect("fido.com");
i.Connect("pepe.com");
Console.WriteLine(">Connect with proxy");
IInternet p = new InternetProxy();
p.Connect("fido.com");
p.Connect("pepe.com");
}