My Backup Application (using Sockets) has a Server.exe (on one machine) and Client.exe (on each desktop).
Currently all the Client.exe are meant to be within the LAN of the Server.exe.
Now I want to permit users to work across the WAN too.
I want to recognize the users connecting via WAN how do I check that ?
Can I understand from within the Sockets details or will I have to use Geolocation ?
I use Delphi / Windows OS/ TServerSocket+TClientSocket