Re: [ServiceWorker] matchAll() runs Request constructor off the main thread (#672)

It seems e.g., `matchAll()` still invokes the `Request` constructor from a section that runs in parallel. That is a little odd, because e.g., it means the promise is not guaranteed to reject at the end of the current task, which is what you'd expect.

I would expect methods to do that kind of setup work first, before returning and running some steps in parallel for lookup.

---
Reply to this email directly or view it on GitHub:
https://github.com/slightlyoff/ServiceWorker/issues/672#issuecomment-175812045