iRule to rewrite domain not working:(

Hi Angelo,

I would be surprised if using HTTP::cookie to set the domain on a cookie would cause the cookie to "disappear" from the response. Can you add a log statement before and after the HTTP::cookie command to log the Set-Cookie header values:

when HTTP_RESPONSE {

   log local0. "[IP::client_addr]:[TCP::client_port]: Pre Set-Cookies: [HTTP::header values Set-Cookie]"
    Check if the persistence cookie exists in the response
   if {[HTTP::cookie exists "My_cookie"]} {
       set the domain attribute on the persistence cookie
      HTTP::cookie domain "My_cookie" ".mydomain.com"
      log local0. "[IP::client_addr]:[TCP::client_port]: Modified domain on My_cookie"
    }
   log local0. "[IP::client_addr]:[TCP::client_port]: Post Set-Cookies: [HTTP::header values Set-Cookie]"
}

Aaron