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re: Javascript fetch, retry upon failure. VIEW POST

FULL DISCUSSION
 

In the last line, do we really need to return await ...? i.e.

return await fetch_retry(url, options, n - 1);

?

Can we simply

return fetch_retry(url, options, n - 1);

?

 

You can omit the await. I like putting await because it reminds me that I am dealing with async functions and direct values instead of Promises. Although async/await are just playing with promises at the end of the day.

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