Fix local cache taking 1y to expire #738
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The serviceworker config in the generated sw.js contains the revision of cached pages. Client-side these revisions are used by Workbox to invalidate the local cache. The local cache strategy is `precacheAndRoute`. As long as `sw.js` is not refreshed the local cache is not invalidated and stale pages are served indefinetly.
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camillobruni
approved these changes
Feb 21, 2024
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The serviceworker config in the generated sw.js contains the revision of cached pages. Client-side these revisions are used by Workbox to invalidate the local cache. The local cache strategy is
precacheAndRoute. As long assw.jsis not refreshed the local cache is not invalidated and stale pages are served indefinetly.The current policy for
sw.jswas 1 year, which probably was a bug, since there is also a shadowedno-cacheconfig.