Java Chatting Application

A modern, visually appealing chatting application built in Java using Swing for the user interface and Socket Programming for real-time communication. This application facilitates one-on-one communication between a server and a client, showcasing threading and networking concepts.

---

Features

• Client-Server Communication: Enables seamless two-way communication between server and client.
• Custom GUI: Built with Swing, featuring a polished and user-friendly interface.
• Multi-threaded Server: The server can handle continuous communication with the client using threads.
• Real-time Messaging: Instant message exchange with timestamp display.
• Scroll and View: Auto-scroll enabled for efficient conversation navigation.
• Active Status Display: Shows live status of users like "Active Now."
• Iconic UI Elements: Includes video call, voice call, and more options buttons.

---

Technologies Used

• Java Swing: For designing an intuitive and engaging GUI.
• Socket Programming: For enabling network communication.
• Multithreading: To manage simultaneous message transmission and reception.
• Event Handling: For handling user interactions like button clicks.

---

Getting Started

Prerequisites

• Java Development Kit (JDK) version 8 or higher.
• An IDE like IntelliJ IDEA, Eclipse, or NetBeans (optional).
• Basic understanding of Java and networking concepts.

---

How to Run

1. Clone the Repository

git clone <repository-url>
cd chatting-application

2. Compile the Code

Compile the server and client classes:

javac Server.java Client.java

3. Run the Server

Start the server on port 6001:

java Server

The server will wait for a client to connect.

4. Run the Client

In another terminal or IDE, start the client:

java Client

The client will connect to the server at 127.0.0.1:6001.

5. Chat!

You can now exchange messages between the server and client. Multiple instances of the client can be run to simulate additional users (modifications may be needed for multi-client support).

---

Class Overview

1. Server Class

• Purpose: Central hub for receiving and sending messages.
• Key Features:
  • Uses ServerSocket to listen for client connections.
  • Supports continuous communication using threads.
  • Displays received messages with timestamps.

2. Client Class

• Purpose: Represents the user interface and communication logic for a chat participant.
• Key Features:
  • Connects to the server using Socket.
  • Provides a clean, modern GUI for message sending and receiving.
  • Includes icons for video and voice calls (currently placeholders).

---

How It Works

1. Server listens for client connections on port 6001.
2. Client connects to the server using Socket at the specified IP and port.
3. Messages are exchanged in real-time using DataInputStream and DataOutputStream.
4. Messages are displayed in a conversational format with timestamps in the GUI.
5. Auto-scroll ensures the latest message is always visible.

---

Potential Enhancements

• Multi-Client Support: Extend the server to handle multiple clients simultaneously.
• Encryption: Secure communication with end-to-end encryption.
• File Sharing: Allow users to exchange files.
• Improved Status Display: Real-time user status updates.
• Group Chat: Enable group conversations.
• UI Enhancements: Add themes and customizations.

---

Contributing

Contributions are welcome! Fork the repository and submit a pull request. For significant changes, please open an issue to discuss your ideas.

---

License

This project is licensed under the MIT License. See the LICENSE file for details.

---

Contact

• Email: singhchirag494@gmail.
• GitHub: Click Here

---