Using serversocket and clientsocket components I could build a chat program with delphi xe 10 seattled.
When ClientSocket is connected to a localHost with host='127.0.0.1' and port=21 and the ServerSocket activated with Port=21 then every thing is going well and the communication was established.
However I would like to transfer my ServerApplication(with ServerSocket) to a real server(not a local one). I have two options:
1. Simply using my web (hosted in a server which is not mine)
2. Purchase a server for my own.
In both cases I don't know how to do it...