I'm trying to control the caching for a few assets (CSS, JS, Images) which I have hosted in Rackspace. The issue is when I try to set the header "Cache-Control" while uploading the file programatically, its not getting set.
Is there any way to set this header?
Or is there any alternative way to increase the max-age which is specified in the "Cache-Control" header for these assets which I'm hosting in Rackspace?