A naukri.com initiative
Logrocket
1M
276
Image Credit: Logrocket
React WebSocket tutorial: Real-time messaging with WebSockets and Socket.IO
- The WebSocket protocol offers full-duplex communication between client and server over a single TCP socket connection, enabling real-time apps like chat and games.
- WebSocket overcomes limitations of HTTP with simplex communication, offering bidirectional communication without polling.
- Methods like HTTP polling, HTTP streaming, and SSE were used before WebSocket for real-time data but had drawbacks in terms of efficiency.
- WebSocket connections can be established using native WebSocket API in browsers or third-party libraries like react-use-websocket in React applications.
- Implementing WebSockets involves creating a handshake between server and client and enabling real-time message transmission.
- WebSockets are recommended for real-time applications due to their reliability and efficiency over traditional methods like HTTP polling.
- Using WebSockets in Node.js involves libraries like 'ws' for WebSocket servers, allowing bidirectional communication between clients.
- WebSocket Secure (WSS) protocol integrates SSL/TLS for encrypted connection, enhancing security compared to plain-text WS connections.
- Popular WebSocket libraries like socket.io-client, React useWebSocket, etc., offer different features for WebSocket implementation in React applications.
- Socket.IO is recommended for React apps needing features like easy event handling and automatic reconnection, whereas native WebSocket offers more control.
Read Full Article
16 Likes
For uninterrupted reading, download the app