Forum Discussion

trx's avatar
trx
May 17, 2011

cache-control header response

Hello , Is there a way to set to intercept the http header response and set cache-control (i.e. set control-control: private and max-age of 7 days)   for ONLY static files specified?     ...
application delivery
dev
devops
iRules
hooleylist's avatar
hooleylist
Icon for Cirrostratus rankCirrostratus
Jun 16, 2011
Hi TRX,

If you define a string datagroup with the static content-types named static_content_types_class, you could use matchclass in v9 like this to do the lookup and rewrite: 

when HTTP_RESPONSE {
   if { [HTTP::header Content-Type] ne ""} {
      if {[matchclass [HTTP::header Content-Type] equals static_content_types_class]}{
         HTTP::header replace "Cache-Control" "private, max-age=604800"
      }
   }
}

Aaron