But the HTTP-based RESTful concept uses a simplex communication (one-way), so we can’t send data directly from the client (frontend) to the server (backend) without implementing workarounds such as polling. Nowadays, we typically develop loosely coupled, separate backends and frontends by connecting the two with a network-oriented communication line.įor example, developers often use the RESTful pattern with the HTTP protocol to implement a communication line between the frontend and backend for data transferring. It was previously quite common for most web apps to have a closely connected backend and frontend, so the apps served data with the view content to the user’s browser. WebSockets tutorial: How to go real-time with Node and ReactĮditor’s note: This WebSockets tutorial was last updated on 23 December 2022 to upgrade the sample app to React v18, employ Hooks and functional components, and use the react-use-websocket library for handling WebSockets. Avanthika Meenakshi Follow First, solve the problem.
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