Re: [w3c/ServiceWorker] _Update algorithm should unregister SW on 404 and 410 errors (#204)

Are intermittent 404s a thing that happens? Are they more common than server glitches we aren't defending against, such as serving a blank file.

Appcache unregistered on 404 and I don't recall any complaints about that, but they may have been drowned out by other complaints.

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Received on Thursday, 8 June 2017 14:28:42 UTC