How to Run Step 1: Start the TCP Server

bash

cd TCPServer
dotnet run

Server Startup Process:

1. Enter port number (press Enter for default 8080)
2. Server starts listening for connections
3. Server displays "Waiting for client connections..."
4. Press 'q' to quit the server Sample Output:

TCP Server Application
Enter port number (default 8080): 8080
Server started on port 8080
Waiting for client connections...

Step 2: Start TCP Client(s)

bash

# In a new terminal/command prompt
cd TCPClient
dotnet run

Client Startup Process:

1. Enter server IP address (press Enter for localhost)
2. Enter server port (press Enter for default 8080)
3. Client connects and shows available commands
4. Start sending messages Sample Output:

TCP Client Application
Enter server IP address (default localhost): 
Enter server port (default 8080): 
Connected to server localhost:8080

Available commands:
- Send messages like: SetA-Two, SetB-Four, etc.
- Type 'help' to see this menu again
- Type 'quit' to disconnect and exit
- Type 'status' to check connection status