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Merge pull request #1662 from jchue/patch-4

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Make minor grammar corrections/updates to async/promise-error-handling
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Ilya Kantor 2019-12-27 16:03:31 +03:00 • committed by GitHub
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@ -98,7 +98,7 @@ The final `.catch` not only catches explicit rejections, but also occasional err
As we already noticed, `.catch` at the end of the chain is similar to `try..catch`. We may have as many `.then` handlers as we want, and then use a single `.catch` at the end to handle errors in all of them.
In a regular `try..catch` we can analyze the error and maybe rethrow it if can't handle. The same thing is possible for promises.
In a regular `try..catch` we can analyze the error and maybe rethrow it if it can't be handled. The same thing is possible for promises.
If we `throw` inside `.catch`, then the control goes to the next closest error handler. And if we handle the error and finish normally, then it continues to the closest successful `.then` handler.