[ServiceWorker] spec behavior when ServiceWorkerContainer parent client is dead (#777)

This is kind of a corner case, but I don't think the spec really handles it currently:

0. open a random webpage
1. w = window.open("./")
2. sw = w.navigator.serviceWorker
3. close the new tab from step 1
4. sw.register("whatever.js");

In this case we're calling .register() for a window that is already closed.  I'm intending to reject with InvalidStateErr, but I guess it would be nice to spec it.

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Reply to this email directly or view it on GitHub:
https://github.com/slightlyoff/ServiceWorker/issues/777