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Date: Wed, 22 Jan 2014 07:27:32 -0500
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From: Jeff Trawick <trawick@gmail.com>
To: "users@httpd.apache.org" <users@httpd.apache.org>
Content-Type: multipart/alternative; boundary=001a11c36c50c926fa04f08e3fb3
Subject: Re: [users@httpd] Apache service goes down in Apache 2.4 with
 AH00992: ajp_read_header: ajp_ilink_receive failed

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On Wed, Jan 22, 2014 at 6:07 AM, Yogesh patel
<yogeshpateldaiict@gmail.com>wrote:

>
> HI
>
> I have upgraded my apache to 2.4 . I found one problem. Sometimes apache
> service goes down and it prints log like below:
>
>
> *Apache-Error: [file "ajp_header.c"] [line 691] [level 3] AH00992:
> ajp_read_header: ajp_ilink_receive failed Apache-Error: [file
> "mod_proxy_ajp.c"] [line 335] [level 3] [status 70007] AH00878: read
> response failed from %pI (%s)*
>

A timeout error occurs waiting for a response from the backend server.  See
if the backend server logged anything at the same time.  See if your
timeout settings are different in your 2.4 configuration.  (Maybe you had
to adjust timeouts in your 2.2 configuration to work with an application,
and you didn't carry the same changes over to your 2.4 configuration.)

I don't know what is logging those messages (some third-party module that
hooks into error logging?) but it would be much better to pull them
straight from the error log (timestamps, format strings evaluated).


>
>
> Does anyone know about this error? is this problem something with apache
> or my configuration?
>
> --
>
>
>
>
> *Regards,Yogesh Patel*
>
>
>


-- 
Born in Roswell... married an alien...
http://emptyhammock.com/

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<div dir=3D"ltr"><div class=3D"gmail_extra"><div class=3D"gmail_quote">On W=
ed, Jan 22, 2014 at 6:07 AM, Yogesh patel <span dir=3D"ltr">&lt;<a href=3D"=
mailto:yogeshpateldaiict@gmail.com" target=3D"_blank">yogeshpateldaiict@gma=
il.com</a>&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex"><div dir=3D"ltr"><div><div><div><div><br cle=
ar=3D"all"></div>HI<br><br></div>I have upgraded my apache to 2.4 . I found=
 one problem. Sometimes apache service goes down and it prints log like bel=
ow:<br>
<br><b>Apache-Error: [file &quot;ajp_header.c&quot;] [line 691] [level 3] A=
H00992: ajp_read_header: ajp_ilink_receive failed<br>

Apache-Error: [file &quot;mod_proxy_ajp.c&quot;] [line 335] [level 3] [stat=
us 70007] AH00878: read response failed from %pI (%s)</b></div></div></div>=
</blockquote><div><br></div><div>A timeout error occurs waiting for a respo=
nse from the backend server. =A0See if the backend server logged anything a=
t the same time. =A0See if your timeout settings are different in your 2.4 =
configuration. =A0(Maybe you had to adjust timeouts in your 2.2 configurati=
on to work with an application, and you didn&#39;t carry the same changes o=
ver to your 2.4 configuration.)</div>
<div><br></div><div>I don&#39;t know what is logging those messages (some t=
hird-party module that hooks into error logging?) but it would be much bett=
er to pull them straight from the error log (timestamps, format strings eva=
luated).<br>
</div><div><br></div><div><br></div><div><br></div><blockquote class=3D"gma=
il_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-lef=
t:1ex"><div dir=3D"ltr"><div><div><br><br><br></div>Does anyone know about =
this error? is this problem something with apache or my configuration?<span=
 class=3D"HOEnZb"><font color=3D"#888888"><br>


<br></font></span></div><span class=3D"HOEnZb"><font color=3D"#888888"><div=
><div><div><div><div>-- <br><b><font face=3D"&#39;arial black&#39;, sans-se=
rif"><br><br>Regards,<br><br>Yogesh Patel</font></b><div><br><div><br></div=
>
</div>
</div></div></div></div></div></font></span></div>
</blockquote></div><br><br clear=3D"all"><div><br></div>-- <br>Born in Rosw=
ell... married an alien...<br><a href=3D"http://emptyhammock.com/" target=
=3D"_blank">http://emptyhammock.com/</a><br>
</div></div>

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