Socket.IO Chat Application

A real-time chat application built with Socket.IO, Express, and SQLite. Features include:

• Multi-process scaling using Node.js cluster module
• Message persistence with SQLite database
• Connection state recovery for seamless user experience
• Manual connection/disconnection controls

Setup

1. Install dependencies: npm install
2. Start the server: node index.js
3. Open your browser to http://localhost:3000

Technologies

• Node.js
• Express
• Socket.IO
• SQLite
• Socket.IO Cluster Adapter