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From: "Laurent Bercot" <ska-supervision@skarnet.org>
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Subject: Re: s6 style "readiness notification" with perpd
Date: Fri, 26 Apr 2019 09:24:29 +0000
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>does s6-supervise listen to the given "readiness notification" fd ?
>seems so to me.

Yes, it does.


>that is the reason s6 style "readiness notification" would be hard
>to do directly with perpd since it is a more integrated solution
>that does not use intermediary supervise processes.

  It would certainly be possible for perpd to do the same, as long
as it stays under the max open file limit - which may reduce the
maximum possible number of services, but not enough for it to be
a serious limitation.

--
  Laurent