X-Recipient:	archive-cygwin AT delorie DOT com
DomainKey-Signature:	a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:from:to:subject:date:message-id:content-type
	:content-transfer-encoding:mime-version; q=dns; s=default; b=IYg
	KAwdJsJUB43I57mhS1Hu855Np5rKwi3/WUg3DmfQ42jn7ylPn8FtkAi98/wiU68e
	cf5lyYlr1uukxHh2GJ45G66lyDp3gGNfnVWEdOMPoQZ3oGDeP0awKP/gs6TvQoGv
	WVvhUGob6vAjdVHGRJlm7xwY7L+tlSzPXS2ZMOyA=
DKIM-Signature:	v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:from:to:subject:date:message-id:content-type
	:content-transfer-encoding:mime-version; s=default; bh=5myI38zVF
	wtHIrX86mkWNEyKvW8=; b=aCG/PTJZZRogGFTx/SVUT91Ig5q0Mg6+9VqKHMjBU
	/6j+dSnVu03Vb2+xADOJUTdWVP5H80Bgyzm6HZq5jFzYBa6GLLWvGBf7ZCRBsV04
	crEedoblDgRF6szJhmR85+GiRPjEZnw+/Slluo1sYzxU9V+adaeBaxlgTPVS0UXE
	wA=
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
Authentication-Results:	sourceware.org; auth=none
X-Virus-Found:	No
X-Spam-SWARE-Status:	No, score=-3.2 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD,SPF_PASS autolearn=ham version=3.3.2 spammy=research
X-HELO:	amcrelay2.faa.gov
X-IronPort-Anti-Spam-Filtered:	true
X-IronPort-Anti-Spam-Result:	A2HQAgD6tpdXfTwhOqJegxJ2DYECpmWLI4I7hDaBfYYdAoE6OBQBAQEBAQEBAw8BARYrL4RdAQQBOlEBCA0VFEImAQQbE4gOCAEEnB2dTCWKd4RAAkqCYIIvBZNvhUIHiQ2Cc4R3h2iFVEiLZYN4HoJGHIFMiDh/AQEB
From:	<Dominic DOT R DOT Jones AT faa DOT gov>
To:	<cygwin AT cygwin DOT com>
Subject:	Re: httpd-2.4.23 notice "No slotmem from mod_heartmonitor"
Date:	Tue, 26 Jul 2016 19:17:53 +0000
Message-ID:	<9820E0FA51BA9E488013F2BC442C0A6D63E9A8@006FCH1MPN2-072.006f.mgd2.msft.net>
MIME-Version:	1.0
X-CFilter-Loop:	Reflected
X-MIME-Autoconverted:	from quoted-printable to 8bit by delorie.com id u6QJICr0010788

>> Activating mod_slotmem_shm (as a shared module) resolved this issue and
>> allowed httpd to start.  However, httpd now produces the following notice
>> on (successful) startup:
>> 
>>     [Mon Jul 25 09:27:40.718810 2016] [lbmethod_heartbeat:notice] [pid
2345] AH02282: No slotmem from mod_heartmonitor
>> 
>> I'm wondering if there changes to the static modules included in the new
version's package.  The changelog
>> for httpd itself didn't suggest any changes between these two versions
that would cause configuration differences.
>
>I don't know about Apache and these modules, but in order for SHM to be
> avilable, you must run cygserver.

cygserver is running.

After doing some more research, I suspect that the issue may lie in
mod_lbmethod_heartbeat being compiled into httpd while depending on
mod_heartmonitor (apparently to provide slotmem).
mod_heartmonitor is not compiled into the build.  Thus, even if it is enabled
as a shared module, I think that it is loaded after mod_libmethod_heartbeat
and thus is not available when mod_libmethod_heartbeat starts.  If this is the
case, it makes sense that this notice appears.

If this is correct, the solution would appear to be compiling mod_heartmonitor
into the package as a static module.


-----

Dominic R. Jones, Ph.D.

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -