Java TCP Socket

A simple Java TCP socket implementation demonstrating client-server communication.

Overview

This project contains a basic TCP client-server application in Java. The server listens for incoming connections on port 5001, and the client connects to send and receive messages.

Project Structure

src/
├── client/
│   └── Client.java    # TCP client implementation
└── server/
    └── Server.java    # TCP server implementation

Requirements

• Java Development Kit (JDK) 8 or higher

How to Run

Compile the Code

javac -d out src/server/Server.java src/client/Client.java

Start the Server

In one terminal, start the server:

java -cp out server.Server

Run the Client

In another terminal, run the client:

java -cp out client.Client

Expected Output

Server Terminal:

Hello Server..!

Client Terminal:

Hello Client!

How It Works

1. The server creates a ServerSocket on port 5001 and waits for a connection
2. The client establishes a Socket connection to localhost:5001
3. The client sends a message: "Hello Server..!"
4. The server receives and prints the message, then responds with: "Hello Client!"
5. The client receives and prints the response
6. Both connections are closed

License

This project is available for educational purposes.