Win32 Apache Restart 2005-05-03 - By Wagner, Aaron
Check to see if 'MaxRequestsPerChild' is set to a number. I have a
Production server in Win2K and was trying to find a way to kill zombie
processes and I enabled the MaxRequestsPerChild to 500(or some number),
It caused the server to cycle after the 500 requests. The default value
for mpm_netware and mpm_winnt is 0. If MaxRequestsPerChild is 0, then
the process will never expire.
There was a significant delay when it was cycling.
Just my 2cents
aaron
> -----Original Message-----
> From: lherbst@(protected)
> [mailto:lherbst@(protected)]
> Sent: Tuesday, May 03, 2005 3:50 PM
> To: users@(protected)
> Subject: RE: [users@(protected)] Win32 Apache Restart
>
>
>
>
>
> We have two win32 apache servers and this is the first time I
> have run into
> any problems. We have been using apache for well over a year
> now and we
> have some transactions that run close to 20 minutes without issue. A
> restart in the middle of an in flight transaction is not
> acceptable, but I
> don't think that is normal behavior. I'm making an assumption that, if
> apache really does automatically restart, that it would wait
> for any in
> flight transaction to complete before it did its restart. I
> can't image it
> working any other way, although I've been wrong before. I
> feel that some
> other error condition occured to cause the restart, however, there is
> nothing in the log to support that assumption. In my
> readings I have found
> references to issues with Apache and web pages with large
> amount of data.
> The transaction that we had the problem with can, at times,
> return several
> meg of text data to the user, so I'm looking into that as well.
>
> What kind of hardware are you running apache on? Which OS
> are you using?
> Do you have any other servers/applications running on the
> same machine?
>
> Lee
>
>
>
>
>
>
>
> "Thomas Wynne"
>
> <thomas.wynne@(protected)
>
> mierdata.com>
> To
>
> <users@(protected)>
> 05/03/2005 03:21
> cc
> PM
>
>
> Subject
> RE: [users@(protected)]
> Win32 Apache
> Please respond to Restart
>
> users@(protected)
>
> e.org
>
>
>
>
>
>
>
>
>
>
>
>
>
> >>>
> I found a comment in a bugzilla thread here:
>
> http://mail-archives.apache.org/mod_mbox/httpd-bugs/200305.mbo
> x/%3C20030
> 526145359.8421.qmail@(protected)%3E
>
> That is the only reference I have found, though.
> >>>
>
> Interesting, how is that acceptable though? Does nobody use Apache on
> win32? I find it hard to believe that there is a substantial
> win32 user
> base out there that accepts Apache randomly restarting throughout the
> day. Has anybody else experienced this?
> Thomas
>
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