juniorWebSockets
What is full-duplex communication in WebSockets?
Updated May 6, 2026
Short answer
Full-duplex means both client and server can send data simultaneously.
Deep explanation
Unlike HTTP's half-duplex model, WebSockets allow real-time bidirectional communication without waiting for responses.
Real-world example
Live multiplayer gaming communication.
Common mistakes
- Assuming server must wait for client requests.
Follow-up questions
- What is half-duplex communication?