Udemy Web course about network programming and socket programming - use async/await for network I/O, own class library
The SocketProgram folder contains the SocketServer.sln to open the projects in VS. Running two VS instances one for SocketServer and one for SocketClient we can simulate a Server that accepts connection from the client. Also if you run the Server project we are able to Telnet to the server and send message back to all connected clients via the form.