APM Citrix tidy session termination

when ACCESS_ACL_ALLOWED {

    if {[string tolower [HTTP::uri]] eq "/citrix//authentication/logoff"} {

            table add "ctxloggedoutsessions_[ACCESS::session sid]" 1 28800 28800
    }
}

when HTTP_REQUEST {

set sessionstatus [table lookup "ctxloggedoutsessions_[ACCESS::session sid]"]

     if { $sessionstatus == 1 } {


            HTTP::respond 302 Location "https://www.yourcitrixapm.com/my.logout.php3"

            unset sessionstatus
            table delete "ctxloggedoutsessions_[ACCESS::session sid]"

    }

}