title: fetch retry request (on failure)
body: <p>I'm using browser's native <a href="https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API" rel="noreferrer">fetch API</a> for network requests. Also I am using the <a href="https://github.com/github/fetch" rel="noreferrer">whatwg-fetch</a> polyfill for unsupported browsers. </p>
  
  <p>However I need to retry in case the request fails. Now there is this npm package <a href="https://www.npmjs.com/package/whatwg-fetch-retry" rel="noreferrer">whatwg-fetch-retry</a> I found, but they haven't explained how to use it in their docs. Can somebody help me with this or suggest me an alternative?</p>