Task 2: The network code developed in the practical sessions took a procedural (non object oriented) approach, with most of the statements placed within the main function. This task requires that

you refactor this code into three classes (see class diagram below). The comms class containing the code that is common to both the client and server. 1 Mike Everett 01/09/2022 Note: The diagram doesn't show the data members or member functions which you must implement./nNote: The diagram doesn't show the data members or member functions which you must implement. public Server Class + Comms Comms Abstract Class 13 » » public Client Class Comms The classes should contain the functionality required to establishing a TCP WinSock2 connection between two applications running on a single machines, one being a client and the other a server. They should also implement the functionality that will allow messages (array of char) to be exchanged between the Client and the Server. Using these classes develop a chat application that when run, requests the client enter a message which is then echoed on the server interface. A message can then be typed into the server interface and this is then echoed on the client interface. This process should repeat indefinitely until the client types QUIT, at which point both the client and server programs should terminate. The classes and application should include exception handling code, that replaces much of the original error handling statements found within the practical exercises.