From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.sysutils.supervision.general/2941 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Jonathan de Boyne Pollard Newsgroups: gmane.comp.sysutils.supervision.general Subject: Re: Readiness notification exemplars Date: Thu, 9 Apr 2020 11:31:13 +0100 Message-ID: References: <20200401142122.GA30742@mail.hallyn.com> <20200401152832.GA31205@mail.hallyn.com> <20200401162600.GA31582@mail.hallyn.com> <2771eb82-9e19-06a7-d15c-28633971d8b2@ntlworld.com> <20200404154851.GC698@mail.hallyn.com> <20200404221811.GA4299@mail.hallyn.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="120744"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.1.1 Cc: Supervision To: Supervision Original-X-From: supervision-return-2530-gcsg-supervision=m.gmane-mx.org@list.skarnet.org Thu Apr 09 12:31:16 2020 Return-path: Envelope-to: gcsg-supervision@m.gmane-mx.org Original-Received: from alyss.skarnet.org ([95.142.172.232]) by ciao.gmane.io with smtp (Exim 4.92) (envelope-from ) id 1jMUSp-000VKI-QS for gcsg-supervision@m.gmane-mx.org; Thu, 09 Apr 2020 12:31:15 +0200 Original-Received: (qmail 22374 invoked by uid 89); 9 Apr 2020 10:31:41 -0000 Mailing-List: contact supervision-help@list.skarnet.org; run by ezmlm Original-Sender: Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Original-Received: (qmail 22367 invoked from network); 9 Apr 2020 10:31:41 -0000 X-Originating-IP: [86.10.101.211] X-Authenticated-User: J.deBoynePollard-newsgroups@NTLWorld.COM X-Spam: 0 X-Authority: v=2.3 cv=L98zvdb8 c=1 sm=1 tr=0 a=FQ5CjUvp3JFI4KFGyeqcZw==:117 a=FQ5CjUvp3JFI4KFGyeqcZw==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=IkcTkHD0fZMA:10 a=Ye9q-bpsAAAA:8 a=lscasp34wnMSTg4lcZIA:9 a=QEXdDO2ut3YA:10 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ntlworld.com; s=meg.feb2017; t=1586428274; bh=awyTTuESBRY5O2KOU916GN5msIQEbPqNktcjLGi/J3g=; h=Subject:References:Cc:To:From:Date:In-Reply-To; b=NSKU5NMu6jCvWee1XHx81jERx2ZC1Nmww+lMeUZCKjTREny/mW0wzg6njslbMehQO XFccowmRw+nxD8up1rh34Z9wmkK4l0p7g92cmUI+8OUu6bOpm2FMF5h5ajwMBBSQaD kLs02gaMAmxY+bmAX45jbNzF3avgWkru+6IkqWYZzf3SI40JfZMrxvIAeyPLDsZYKX eG6/0CN3134hiY/3wpbJ6VXmPEJ6fQYKGYPl3tyfpD0OQPfmi5+xGrcIGCTGnTR/RJ WaBTb0x5yzzzjzcE1V36xVsnRar2MpnseWfIHo3lPSoQJeG5kCLXDioyKpQzcSPDsE KG0SqrELifBIg== In-Reply-To: X-CMAE-Envelope: MS4wfNz7hP70OoaeNKeJQHo47fZPm+FJQbzxuKbFoVwzCzq/2mIXMH2eTsu3oQa7a+SRRjvoQdMd8G07RtJF1dnKknYsRGOktRcVkCcfsrfRR9CvD3k62JaA dGlR3PYwynchQQNmWK7sRlXXMvLadVcb68VlvzDAEUMQNzhl03QIJX9B5RwRUKULlbkJGGg/LVoJAQp+gyqZwvMjWSr2pC4KRT5cVsjXNYIfU4BNPnHdBLnb t9+rjwMXxJIDODp1hETNqR8dtdpv3KYIGBjDgEjY+zM= Xref: news.gmane.io gmane.comp.sysutils.supervision.general:2941 Archived-At: Brett Neumeier: > It's maybe a little heavy-handed, but is there any technical reason > not to just pick an arbitrary FD, like say 3, and just always use that > for a particular daemon? Further to what M. Bercot said, see https://unix.stackexchange.com/a/331104/5132 .