Java Concurrent Server Project This project demonstrates how different server architectures handle multiple client requests in Java.

It includes:

Single-threaded server Multi-threaded server Thread pool-based server (using ExecutorService)

Tech Stack: Java TCP Sockets Multithreading ExecutorService (Thread Pool)

Key Concepts: Concurrency Thread management Client-server communication Performance optimization

Project Structure

src/
  SingleServer/
  MultiThreadServer/
  ThreadPool/

How to Run

1. Start Server

Run any server: Single Server → Port 8012 Multi-thread Server → Port 8011 ThreadPool Server → Port 8010

2. Run Client

Update the port in Client.java:

Socket socket = new Socket("localhost", PORT);

Then run the client.

Testing Multiple clients were executed simultaneously Observed thread behavior using: ... Thread.currentThread().getName()

Key Learning

* Thread pools improve performance and resource management
* Avoid creating unlimited threads
* Efficient handling of concurrent users