Re: [whatwg/dom] Consider adding AbortController.prototype.follow(signal) (#920)

> I'd love to see a use case where adding the reference to the child controller at construction doesn't work.

I tried to link to [a couple examples](https://github.com/tc39/proposal-cancelable-promises/blob/0e769fda8e16bff0feffe964fddc43dcd86668ba/Cancel%20Tokens.md#combining-cancel-tokens) of that, where you want to create a new AbortSignal from two other AbortSignals. It's not obvious to me how to do that from a single follow like you describe.

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/whatwg/dom/issues/920#issuecomment-726970595