SpecificationThe feature is not web-spec related.
TAG review is not required since the experiment changes the internal behavior of renderer and is transparent to the websites and web developers.
Goals for experimentation
Reason this experiment is being extended
Ongoing technical constraints
Will this feature be supported on all six Blink platforms (Windows, Mac, Linux, Chrome OS, Android, and Android WebView)?Yes
Is this feature fully tested by web-platform-tests?No, resource reference lifetime in blink is invisible to the websites.
Flag nameMemoryCacheStrongReference for the overall configuration. MemoryCacheStrongReferenceSingleUnload and MemoryCacheStrongReferenceFilterImages for sub configurations
Requires code in //chrome?False
Link to entry on the Chrome Platform Statushttps://chromestatus.com/feature/5196823129489408
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Thanks for sending the intent and for experimenting with the MemoryCache!On Fri, Mar 17, 2023 at 7:08 PM 'Jiacheng Guo' via blink-dev <blin...@chromium.org> wrote:
SpecificationThe feature is not web-spec related.The situation as I remember it is a bit more complex than that :)I think the memory cache is defined for images, but not for other resource types.So if we end up changing the behavior for images, it'd be good to see if we can reflect that behavior change in the spec.And ideally, it'd be great if we're able to actually specify the behavior of the memory cache once we figure out where we want it to land, as I believe it is observable. (Through ResourceTiming, as well as timing in general).
What are the desired timelines for the experiments?
The design doc mentions only testing in dev and canary - do you
plan to eventually experiment in beta or stable?
Documentobject's list of available images to another at any time
LGTM to experiment in canary/dev. For clarity, how long do you
plan to experiment?
(I don't think you need an LGTM in this case,
mentions needing an LGTM to experiment on beta or stable - but
thanks for sending the intent!).
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