amazon s3 - Filepicker.io: Setting cache-control headers when storing files to S3 -


i'm using filepicker.io upload files s3 bucket, works great, how people setting cache-control headers once gets there? apparently there no support configuring headers via filepicker.io api , i'm trying figure out best alternative is.

i looked @ cloudfront configure custom ttl, without cache-control headers being set didn't seem browsers cache things (there ominous warning being browser dependent).

origin not add cache-control max-age directive

  • cloudfront caching—objects cached greater of 24 hours or cloudfront minimum ttl.
  • browser caching— depends on browser.

or need make additional calls server set headers?

you can't set cache cache-control headers while storing in s3 via filepicker.

but can set on browser side when filepicker file downloaded. add

{cache: true}

attribute filepicker function.


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