Per my experience, the production server also behaves the same On Dec 7, 5:43 pm, 风笑雪 <kea...@gmail.com> wrote: > You need test it on production sever, the develop server always sends > no cache header. > > 2009/12/7 Pranny <pra...@gmail.com>: > > > One issue that i have faced while serving dynamic images is that > > images are not cached by default. So, every page reload or so, takes > > burden in fetching images. > > I tried to explicitly cache the images by setting headers as > > > self.response.headers['Content-Type'] = "image/png" > > self.response.headers['Cache-Control'] = "public, max-age=600" > > self.response.headers['Expires'] = "Thu, 15 Apr 2011 20:00:00 GMT" > > self.response.out.write(serve) > > > Here serve is the blob object that contains image. But this also seems > > not to be working. > > > Is this related somehow to the request header which goes on as > > > Cache-Control max-age=0 > > > How can i fix this. My application is supposed to be using a lot of > > images and its design is such that all images are served dynamically (/ > > img?id=XYZ). > > > -- > > > 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-appeng...@googlegroups.com. > > To unsubscribe from this group, send email to > > google-appengine+unsubscr...@googlegroups.com. > > For more options, visit this group > > athttp://groups.google.com/group/google-appengine?hl=en.
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