On Fri, Sep 9, 2011 at 8:07 PM, Ubaldo Huerta <uba...@gmail.com> wrote:
> Objects in the blobstore are inmutable so I'm not sure why I get the > following expires headers (for tomorrow) with a test image below. I think its because they allow you to delete the blob, which deletes the image. With an expires header, even after you delete, it would appear the image is still there - served from various caches. So a shortish expires, means the image can be 'deleted' within about 24 hours. Even after the expires, well expires, the 304's should still be used - and the 304 itself is cachable for a further 24 hours :) (So bandwidth usage should still be low) -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.