What is WebSocket in angular?
Also asked, does angular use WebSockets?
In respect to this, what is WebSocket used for?
The WebSocket protocol enables interaction between a web browser (or other client application) and a web server with lower overhead than half-duplex alternatives such as HTTP polling, facilitating real-time data transfer from and to the server.
Does socket IO use WebSocket?
It provides the Connection over TCP while Socket.io is a library to abstract the WebSocket connections. WebSocket doesn't have fallback options while Socket.io supports fallback. WebSocket is technology while Socket.io is a library for WebSockets.