Remind that Service worker's "Update on reload" is in effect? |
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Issue descriptionAt a meeting to discuss progress and opportunities for an in-progress PWA, we spent a while trying to understand an oddity on DevTools' timeline. When capturing a reload, the timeline would show sequential hits to the Service Worker script and its imports leading to some non negligible latency. It took us a while to figure out that this was due to the "update on reload" option in Application => Service Worker. It might be useful to warn/hint at these sort of gotchas (alongside the ignore cache / bypass network / offline simulation options?) in the timeline and other relevant places (maybe a warning in the console?).
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Nov 29 2016
Clearly, the warning in the console(as well?) is too easy to miss ;) +1 to badging the relevant UI elements (e.g. Application & ServiceWorker). Would it be possible to provide a hint on the Timeline as well? Strawman: 1. badge the network item in the timeline 2. provide details about the badging in the summary panel of the timeline when the network item is selected.
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Nov 29 2016
+1 to badging. The warning in comment #2 is currently only shown in the SW UI, not in the console (and it's a bit jarring to see it raised as an "Error").
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Dec 5 2016
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Oct 12
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Comment 1 by pfeldman@chromium.org
, Nov 28 2016Owner: eostroukhov@chromium.org
Status: Assigned (was: Untriaged)