Redirect to different pools depending on requested URI

when CLIENT_ACCEPTED {

    Save the name of the VS default pool
    before it can be modified in HTTP_REQUEST
   set default_pool [LB::server pool]
}
when HTTP_REQUEST {
   switch [string tolower [HTTP::host]] {
      cat1.com {
         pool pool1
      }
      cat2.com {
         pool pool2
      }
      default {
         pool $default_pool
      }
   }
}