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I've been asked to build offline access to some content that I've been working on, & was just wondering... Does the cache expire at all, & if so, is it after a certain duration, or dependant on device?

My main focus for this is the iPad, if it makes a difference.

Thanks

TobyG
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1 Answers1

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The cache can expire for a number of reasons:

  • A request for the manifest file returns an HTTP status 404 response
  • The user chooses to delete the cache through the browser's UI
  • There is some system related storage issue (eg. system cleans up old files to free space, or some sort of device reset)
robertc
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