https://github.com/phyulwin/multithreaded-chatserver-cpp20

This is a Systems-level project using modern C++ to demonstrate: Memory-safe programming, Multithreading OS-level networking (sockets)
https://github.com/phyulwin/multithreaded-chatserver-cpp20

asyncio chatserver cmake cpp20 modern-cpp multithreading networking sockets system telnet-client

Last synced: 10 months ago
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This is a Systems-level project using modern C++ to demonstrate: Memory-safe programming, Multithreading OS-level networking (sockets)

• Host: GitHub
• URL: https://github.com/phyulwin/multithreaded-chatserver-cpp20
• Owner: phyulwin
• License: apache-2.0
• Created: 2025-08-07T06:48:13.000Z (10 months ago)
• Default Branch: main
• Last Pushed: 2025-08-07T06:50:55.000Z (10 months ago)
• Last Synced: 2025-08-07T08:36:30.871Z (10 months ago)
• Topics: asyncio, chatserver, cmake, cpp20, modern-cpp, multithreading, networking, sockets, system, telnet-client
• Language: C++
• Homepage:
• Size: 306 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# Multithreaded Chat Server

#### Systems-Level + Modern C++ (Core Competency Project)

A **multithreaded chat server** that can:

* Handle multiple clients concurrently

* Support chat rooms

* Broadcast messages using a message queue

### Tools & Technologies:

* **C++20** – Modern language features.

* **Compiler** – GCC or Clang (with C++20 support).

* **Build System** – CMake.

* **Socket API** – Winsock (Windows).

* **Threading** – `std::thread`, `std::mutex`, `std::condition_variable`.

* **I/O Multiplexing** – `select()` or `epoll` (Linux).

* **Development Environment** – VS Code.

* **Version Control** – Git.

* **Message Queue** – std::queue + mutex/condition\_variable or use a concurrent queue.

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### **Screenshots**

![App Screenshot 1](screenshots/app-ss%20(1).png)

![App Screenshot 2](screenshots/app-ss%20(2).png)

![App Screenshot 3](screenshots/app-ss%20(3).png)

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### **Project Key Concepts:**

* Networking with raw sockets

* Parallel processing using threads

* Resource management using RAII and smart pointers

* Efficient I/O handling at scale

* Clean, modular modern C++ code