public static TunnelSocket GetOrCreateTunnelSocket(short port)
{
TunnelSocket b;
short p = port;
if (sTunnels.Find(ref p, out b))
{
return(b);
}
else
{
b = new TunnelSocket(port);
b.Start();
}
return(b);
}
static TunnelRuntime()
{
sTunnels = new TreeDictionary <short, TunnelSocket>();
//when the application is about to shutdown we should free the open
//connections
AppDomain.CurrentDomain.DomainUnload += (object sender, EventArgs e) =>
{
foreach (short port in sTunnels.Keys)
{
TunnelSocket sock;
short refPort = port;
sTunnels.Find(ref refPort, out sock);
sock.Close();
}
};
}