P2PChatting

Server1:

• Create a server class that listens for incoming client connections.
• Maintain a list of connected clients and their associated output streams.
• Use multithreading to handle multiple clients concurrently.
• Implement a load balancer logic if required.

Client:

• Create a client class that connects to the server.
• Prompt the user for their username upon connecting to the server.
• Keep track of the client's own output stream to send messages.

Communication:

• Implement a protocol for communication between clients and the server.
• Define specific commands (e.g., "ls" for listing online clients, "cr" for changing the receiver, etc.).
• When a client sends a message, the server should forward it to the intended recipient.

Peer-to-Peer Communication:

• When a client wants to initiate a chat with another client, the "cr" command should be used to switch the current receiver.
• Allow the client to type and send messages to the current receiver.