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just a basic fetching snippet with abort controller
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| import { useState, useEffect } from 'react' | |
| export const useFetch = (url) => { | |
| const [data, setData] = useState(null) | |
| const [isPending, setIsPending] = useState(false) | |
| const [error, setError] = useState(null) | |
| useEffect(() => { | |
| const controller = new AbortController() | |
| const fetchData = async () => { | |
| try { | |
| setIsPending(true) | |
| setData(null) | |
| const res = await fetch(url, { signal: controller.signal }) | |
| if (!res.ok) throw new Error(res.statusText) | |
| const json = await res.json() | |
| setIsPending(false) | |
| setData(json) | |
| setError(null) | |
| } catch(err) { | |
| if (err.name === "AbortError") { | |
| console.log("fetch was aborted") | |
| } else { | |
| setIsPending(false) | |
| setError('Could not fetch the data') | |
| } | |
| } | |
| } | |
| fetchData() | |
| return () => { | |
| controller.abort() | |
| } | |
| }, [url]) | |
| console.log(data) | |
| return { data, isPending, error } | |
| } | |
| export default useFetch |
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