Cookie persistence with URI over ride

 
 class WD_members { 
    "J2EE806189900 10.235.69.155:58000" 
    "J2EE806190000 10.235.69.154:58000" 
    "J2EE809133200 10.235.69.153:58000" 
 } 
  
 rule sap_version9 { 
    when CLIENT_ACCEPTED { 
       set add_persist 1 
    } 
    when HTTP_RESPONSE { 
       if { [HTTP::cookie exists "JSESSIONID"] and $add_persist } { 
          persist add uie $jsess 
          log local0. "HTTP response SAPCookie [HTTP::cookie JSESSIONID]" 
          set add_persist 0 
       } 
    } 
    when HTTP_REQUEST { 
        Note the cookie is JSESSIONID 
       log local0. "HTTP URL [HTTP::uri]" 
       log local0. "HTTP request SAPCookie [HTTP::cookie JSESSIONID]" 
       set jsess [findstr [HTTP::uri] "jsessionid" 12 ")"] 
       if { $jsess eq "" } { 
          log local0. "No jsessionid in URI, using cookie" 
          if { [HTTP::cookie exists "JSESSIONID"] } { 
             persist uie [HTTP::cookie "JSESSIONID"] 
          } 
       } else { 
          log local0. "Found jsessionid in URI: $jsess" 
          set node [findclass $jsess $::WD_members " "] 
          if { $node ne "" } { 
             log local0. "Sending request to $node" 
             pool wdsapphire_pool member $node 
          } else { 
             log local0. "Unknown J2EE key: $jsess" 
          } 
       } 
    } 
 }