TCP: the client sends only 1 message to the server ‘hello from TCP
Client’ and the server responds with the uppercase message.
 Update the program / make a simple chat program so that
 The client can send/receive multiple messages to the server.
 A special exit message is used to disconnect ‘Exit’.
 Each time client sends a message, the server responds with a confirmation of receiving it and its length.




UDP: in the client-side
 The OS assigns the port number automatically.
 The client sends a line of characters (data) from its keyboard to the server.
 Update the client-side of the program so that it takes 2 arguments
 The port will bind to.
 The message will be sent to the server.
 Keep the server-side of the program as it is. check the testArg.py --> an example to show you how to use arguments

Make this 2 socket programming program in python in detail and show the output.