What are the best practices for handling timeouts in React Native?

What are the best practices for handling timeouts in React Native?

When handling timeouts in React Native, it's important to use the built-in setTimeout and clearTimeout functions effectively. Always ensure to clear timeouts when the component unmounts to prevent memory leaks.

Can you give me an example of using setTimeout in a component?

Sure! Here's a simple example:

import React, { useEffect } from 'react';

const MyComponent = () => {
    useEffect(() => {
        const timer = setTimeout(() => {
            console.log('Timeout triggered!');
        }, 3000);

        return () => clearTimeout(timer); // Cleanup on unmount
    }, []);

    return <div>Check the console after 3 seconds!</div>;
};

This will log a message after 3 seconds.

What should I do if the timeout is not working as expected?

If the timeout isn't working, check if the component is still mounted when the timeout triggers. Also, ensure that the timeout duration is set correctly and that there are no conflicting state updates.

Are there any libraries that can help with timeouts?

Yes, libraries like react-query or axios can help manage timeouts for API calls, providing more control over request handling.