end APM session on browser close

This seems to be working

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 } {


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

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

        unset sessionstatus
        event disable                   
    }
}