Re: [fetch] Aborting a fetch (#27)

Here is one more option how to deal with it:
```javascript
let xhrPromise = fetch(url)
killFetch(xhrPromise); // terminateRequest(<promise>), abort(<promise>), etc.
```
### The benefits of this approach:
1. It's JavaScript style (clearInterval, clearTimeout);
2. It doesn't change Promise api;
3. It looks more simple and clean than other options.
### Problmes:
1. Need to pass the source promise identificator through all of the promise chain.

What does community think about this option?

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Reply to this email directly or view it on GitHub:
https://github.com/whatwg/fetch/issues/27#issuecomment-163765580