ReMSRDP Redirect based on username

when CLIENT_ACCEPTED {

    Save the name of the default pool on the virtual server
   set default_pool [LB::server pool]

    Collect the TCP payload to parse the username
   TCP::collect
}
when CLIENT_DATA {

   TCP::collect 25

   binary scan [TCP::payload] x11a* msrdp
   log local0. "Contents after binary scan: $msrdp"

   if { [string equal -nocase -length 17 $msrdp "cookie: mstshash="] } {

      set msrdp [string range $msrdp 17 end]
      set len [string first "\n" $msrdp]
      if { $len == -1 } {
         TCP::collect
         return
      }
      if { $msrdp contains "@" } {  
         log local0. "Setting data to: [getfield $msrdp "@" 1]"
         set username [getfield $msrdp "@" 1]
      } elseif { $msrdp contains "\\" } {  
         log local0. "Setting data to: [getfield $msrdp "\\" 3]"
         set username [getfield $msrdp "\\" 3]
      } else {  
         set username $msrdp
         log local0. "Setting data to: $msrdp"
      }  
      set finalusername [string tolower $username]
      set finalusername [string trim $finalusername]
      set finalusername [string range $finalusername 0 8]
      log local0. "User Being Persisted is: |$finalusername|"
      persist uie $finalusername 7200

      if {$finalusername eq "jmasgalas"}{
         node 10.0.0.10
      } else {
         pool $default_pool
      }
   }
   TCP::release
}