Client and server side application

Question 3 Please provide the source code for the client and server side of the following simple network application: * As soon as a client connects to TCP server port 1234, a welcome message (a simple string) is sent to the client which the client outputs e.g. to the console. * After 3 seconds the client logs out at the server (by sending a logout message), receives a good-bye message from the server (again output e.g. to the client’s console) and ends the connection/application. * The server must support multiple client connections (up to ~10 clients). * Each second the server outputs the number of connected clients along with their IP addresses. * You can use a Windows- or Unix-based client/server OS. * You can hardcode the server’s IP address in the source code. * If you choose a multithreaded server approach you can pick any thread library you want. * For the client you can choose between the following programming languages: C++, C#, ActionScript 3. * For the server you can choose between the following programming languages: C++, C#, Java. * Please take care in structuring and documenting your source code