Overview
WebSockets are a technology that allows for real-time communication between a client and a server over the internet. Unlike traditional HTTP requests, WebSockets create a persistent connection, enabling data to flow freely in both directions. This makes them ideal for applications like chat apps, online gaming, and live notifications. Understanding WebSockets is essential for building modern, interactive web applications that require instant updates.
📚 Key Learning Objectives
- ✓ Explain the concept of WebSockets and their purpose.
- ✓ Identify the differences between WebSockets and HTTP.
- ✓ Implement a basic WebSocket server and client.
- ✓ Demonstrate real-time data exchange using WebSockets.
- ✓ Troubleshoot common issues related to WebSocket connections.
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