xinetd knows three internal services (servers, services, xadmin) which can
be used to query internal information (see "INTERNAL SERVICES" in `man
xinetd.conf' for details).
It would be nice if the xinetd package would contain sample configuration
scripts. I will attach the script used by me.
Created attachment 29874 [details]
I'll think about it. It was deliberate not to put them there.
Added in xinetd-2.3.4-0.1