Hi,
Just starting to look into WCF and came across the WSDualHttpBinding binding.
I have used .Net remoting in the past, but it was not possible to have callbacks to occur when the client was behind a router. Callbacks only worked when 2 applications were running on a LAN.
As explained by this article. http://blogs.msdn.com/manishg/archive/2004/10/16/243414.aspx
It mentions “If your client application is running behind a router (as in the case of most home networking setups), there is no way for the server to dispatch events to the client”
Does WCF find a way of rectifying this, I understand the binding TCP supports callbacks only works on a LAN? Am I right? It would good to have callbacks work across the Internet and was just wondering if this was possible?