Forum Discussion

Chris_Miller's avatar
Chris_Miller
Icon for Altostratus rankAltostratus
Apr 22, 2010

iRule for Cookie Removal

I have 2 DCs fronted by a software GTM solution. When a user makes a request, GTM checks to see if they have a "DC" cookie. If they don't, it round robins the request. In the event that DC1 gets the r...
application delivery
dev
devops
iRules
hooleylist's avatar
hooleylist
Icon for Cirrostratus rankCirrostratus
Apr 22, 2010
If you want the client to delete a cookie you'd need to tell it to in the response. Using HTTP::cookie remove in HTTP_REQUEST is going to remove the cookie from the request that is proxied to the pool--it wouldn't have any effect on the client.

Can you try this? 


when HTTP_REQUEST {
   if {[HTTP::cookie "DC"] eq "1"}{
      set remove_cookies 1
   } else {
      set remove_cookies 0
   }
}
when HTTP_RESPONSE {

   if {$remove_cookies}{
      HTTP::cookie remove "DC"
      HTTP::cookie remove "server"
   }
}

Aaron