WebSocket Protocol Fundamentals
Dive into the underlying WebSocket protocol, including handshake, frames, and connection lifecycle.
Beyond HTTP: The WebSocket Protocol
WebSockets feel like HTTP but are a distinct protocol. They open a persistent, full-duplex link so data flows both ways at once after setup.
Starting with a Handshake
Every WebSocket starts with a handshake: the client sends a normal HTTP request asking the server to upgrade the connection to WebSocket.
All lessons in this course
- Understanding Real-Time Communication
- WebSockets vs. HTTP Polling
- WebSocket Protocol Fundamentals
- Server-Sent Events vs WebSockets