WebSockets: A Persistent, Two-Way Connection
Source: developer.mozilla.orgadvanced
Think of a WebSocket as a dedicated phone line to a server, keeping the connection open for two-way conversation. It's ideal for real-time features like live chat or streaming stock tickers.
A WebSocket is like a persistent phone line between your app and a server, unlike HTTP's call-and-response model. It allows instant, two-way data flow without constant reconnects. Use it for real-time features like live chat, collaborative editing, or financial data feeds. The core footgun: the API has no backpressure, so a fast server can flood a slow client, causing memory exhaustion and crashes.
Read the original → developer.mozilla.org
- #websockets
- #networking
- #real-time
- #api
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