Phase 4

• Implemented one-to-one chat functionality.
• Optimized TCP and UDP usage based on different scenarios.
• Conducted performance testing and document results.
• Finalized the user interface and overall user experience.

Phase 3

• Modified server to support peer-to-peer connections.
• Implement chat room creation and joining functionalities.
• Demonstrate basic text-based communication within chat rooms.

Phase 2

• Added Basic client and server applications.
• Established a TCP connection for user authentication.