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How to implement guide with settimeout not executing after async function in react component

๐Ÿ‘€ Views: 419 ๐Ÿ’ฌ Answers: 1 ๐Ÿ“… Created: 2025-07-22
react javascript async-await

After trying multiple solutions online, I still can't figure this out... I'm working with an scenario where a `setTimeout` call isn't executing as expected after an asynchronous operation in my React component. I'm using React 17 and trying to implement a functionality where I fetch some data when the component mounts, and then I want to delay the display of a message for 2 seconds after the fetch is completed. However, the timeout callback is never invoked. Hereโ€™s the relevant part of my code: ```javascript import React, { useEffect } from 'react'; const MyComponent = () => { useEffect(() => { const fetchData = async () => { const response = await fetch('https://api.example.com/data'); const data = await response.json(); console.log('Data fetched:', data); setTimeout(() => { console.log('Timeout executed!'); }, 2000); }; fetchData(); }, []); return <div>Loading data...</div>; }; export default MyComponent; ``` When I run this code, I can see the fetched data in the console, but the message from the `setTimeout` never appears. I've checked to make sure that the fetch call is actually completing, and it is. I also tried moving `setTimeout` outside the async function, but that leads to the timeout executing immediately instead of waiting for the fetch. Is there something I'm missing here? Could it be related to Reactโ€™s lifecycle, or am I misunderstanding how `setTimeout` works in conjunction with async functions? Any insights would be appreciated! Has anyone else encountered this? I'm developing on Debian with Javascript. I'd be grateful for any help.