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@jakearchibald @slightlyoff:
Here's my take on elaborating the
update()
Note, to clarify that, by default, the browser's HTTP cache is consulted for an unexpired copy of the service worker script, and thatupdate()
skips the HTTP cache.I hadn't previously been clear on whether it was the browser HTTP cache that was consulted or some service worker-specific cache—the impression that I got was that service workers scripts were always cached for 24 hours, and the only way to achieve a quicker cache expiration was to call
update()
.