Introduction - If you have any usage issues, please Google them yourself
socket-Step one: use the specified port number and server to establish a Endpoint ip like the second step: the creation of a Socket on the image th ird step: using socket like the Bind () method to bind EndPoint fourth step: The socket like the Listen () method to start listening Fifth step: accept client connections, using socket like the Accept () method to create a new socket as used on the client and the request to communicate the sixth step: Communication must remember to close after the end of socket