This is an example project demonstrating how to communicate between a Java server and client with a TCP socket.

This example is compatible with my PythonTCPSocketsExample.

This is written and tested with Java 16, however if you're using an older Java version the only necessary change should be replacing use of var in the code with the data type (i.e., the class name).

• ScuffedProtocol.java: is a stub class that simply has a constant for the port number of the protocol.
• MyClient.java: is a runnable Java file that contains a simple client implementation that allows a user to enter messages to send to a server and prints any received messages from the server.
• MyServer.java: is a runnable Java file that contains a simple server implementation that converts any received messages to CAPITALS and sends the updated message back to the client.