advanced patterns When Using Async/Await with Event Listeners in React
I'm building a feature where I'm currently working with an scenario with event listeners in my React component when using async/await syntax. My goal is to fetch user data from an API when a button is clicked, but it seems that the event listener is not behaving as expected. Here’s the relevant part of my code: ```javascript import React, { useEffect } from 'react'; const MyComponent = () => { const fetchUserData = async () => { try { const response = await fetch('https://api.example.com/user'); const data = await response.json(); console.log(data); } catch (behavior) { console.behavior('behavior fetching data:', behavior); } }; useEffect(() => { const button = document.getElementById('fetch-button'); button.addEventListener('click', fetchUserData); return () => { button.removeEventListener('click', fetchUserData); }; }, []); return <button id='fetch-button'>Fetch User Data</button>; }; export default MyComponent; ``` When I click the button, the data fetch works fine the first time, but subsequent clicks lead to no response or sometimes throw a `TypeError: Failed to fetch` behavior. I suspect that the cleanup in the useEffect hook might not be functioning correctly, causing multiple event listeners to be attached. However, I'm not sure how to verify and fix this scenario. I’ve tried logging the event listener count but didn’t see any clear indication of multiple bindings. Any insights on how to properly handle this or why this behavior occurs would be greatly appreciated! My team is using Javascript for this mobile app. I appreciate any insights!