get MaxRequestsPerChild to work again by allowing the main thread of
a child to be interrupted by one of the other threads in the process

this should get graceful termination to work after encountering one of
the various possible error conditions in the listener and worker threads


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94232 13f79535-47bb-0310-9956-ffa450edef68

to affect Apache. The default ordering of the accept metux method
has been changed to match 1.3


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94221 13f79535-47bb-0310-9956-ffa450edef68

  Up to .35 [no need to call out .35-dev in changes, that's just silly.]


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94191 13f79535-47bb-0310-9956-ffa450edef68

  Ready for .34 evaluation.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94190 13f79535-47bb-0310-9956-ffa450edef68

Previously, configure would try to write config_vars.mk into build
without ensuring that that directory existed first.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94188 13f79535-47bb-0310-9956-ffa450edef68

(Justin changed the audio/mpeg sequence to match file(1)'s listing.)

Minor style changes in nearby areas.

PR: 7730
Submitted by: Linus Walleij <triad@df.lth.se>
Reviewed by:  Justin Erenkrantz
(forward ported from revision 1.5 of apache-1.3/conf/magic)


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git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94184 13f79535-47bb-0310-9956-ffa450edef68

script headers


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94151 13f79535-47bb-0310-9956-ffa450edef68

the original site Server header with it's own, which is not
allowed by RFC2616. Fixed.
PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94133 13f79535-47bb-0310-9956-ffa450edef68

in some server restart scenarios.

It relied on getting SIGHUP to die, but it wasn't careful
about establishing the SIGHUP handling it needed so after
apachectl restart, SIGHUP was ignored since the new cgid
daemon process inherited a signal(SIGHUP,SIG_IGN) done by
the MPM during its restart logic.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94116 13f79535-47bb-0310-9956-ffa450edef68

Autoconf path variables (like --sysconfdir, --sbindir, etc). exp_foo is
the "expanded" version, which means that all internal variable references
have been interpolated.  rel_foo is the same as $exp_foo, only relative
to $prefix if they share a common path.

This will be used in apxs.in and apachectl.in to allow Apache installs
to be relocated as long as the same relative directory structure remains.
Currently this is only possible if you use the Apache layout, but not
with other layouts or any overridden --foodir paths.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94108 13f79535-47bb-0310-9956-ffa450edef68

threads could exit even though there were connections waiting in the
queue.

Now, for a graceful restart the worker threads won't exit until they
are told that the queue has been drained and no more connections will
ever be added.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94106 13f79535-47bb-0310-9956-ffa450edef68

(like Set-Cookie) cannot be unmerged due to stray commas in
dates.
PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94083 13f79535-47bb-0310-9956-ffa450edef68

the admin regarding valid values for AcceptMutex. Should also
tell 'em what "default" actually maps to, but that can wait.

PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94055 13f79535-47bb-0310-9956-ffa450edef68

possibly deal with a script that generates the protocol header.

PR:       8902, 8907, 9983


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94052 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94049 13f79535-47bb-0310-9956-ffa450edef68

filters during call to ap_rset_content_type()


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94028 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Dale Ghent <daleg@elemental.org>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94023 13f79535-47bb-0310-9956-ffa450edef68

PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94019 13f79535-47bb-0310-9956-ffa450edef68

PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94018 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94014 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94004 13f79535-47bb-0310-9956-ffa450edef68

in the situation where MaxClients is very high but
much fewer servers are actually started at the time of the
restart.

The way we notify an entire generation to die at once is
changed so that we don't have to use the pod (and deal with
the ease of filling the kernel pipe buffer).


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93999 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93984 13f79535-47bb-0310-9956-ffa450edef68

the httpd error log

Background: According to some profile data that we collected on Solaris,
half the run time of ap_log_rerror() was spent in localtime(3).   With
this change, the recent-time cache ensures that the error logger won't
cause more than one localtime() call per second, no matter how high the
error rate is.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93977 13f79535-47bb-0310-9956-ffa450edef68

according to the sun experts


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93963 13f79535-47bb-0310-9956-ffa450edef68

(e.g., /cgi-bin/printenv/) on AIX and Solaris (and other OSs
which ignore '/' at the end of the names of non-directories).

PR:    10138


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93952 13f79535-47bb-0310-9956-ffa450edef68

Obtained from:
Submitted by:   Madhusudan Mathihalli <madhusudan_mathihalli@hp.com>
Reviewed by:	dougm
implement SSLSessionCache shmht and shmcb based on apr_rmm and apr_shm


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93942 13f79535-47bb-0310-9956-ffa450edef68

entry until today. The bug report had to do with recursively removing
all CVS directories from a person's home directory.

PR: 9993


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93937 13f79535-47bb-0310-9956-ffa450edef68

Move config_vars.mk from the top build directory to the build directory.
Get build/rules.mk cleaned up for distclean/extraclean.

PR:     10163
        (This is the 2nd of two commits for that PR.  The first was to
        apxs.in -- rev 1.35.)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93923 13f79535-47bb-0310-9956-ffa450edef68

There are a few instances of the same basic problem which are not yet
fixed and which I have marked with /* XXX.*FUBAR*/.

PR:      10108


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93916 13f79535-47bb-0310-9956-ffa450edef68

(currently nobody sets the start/stop times so this fix isn't
immediately apparent)

Submitted by:    Stas Bekman
Reviewed by:     Jeff Trawick


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93901 13f79535-47bb-0310-9956-ffa450edef68

Submitted by:   Stas Bekman
Reviewed by:    Jeff Trawick


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93900 13f79535-47bb-0310-9956-ffa450edef68

reference counting. Enabled by default via the USE_ATOMICS preproc directive.
This compiles cleanly and serves pages on Windows. Not compiled or tested on
any other OS.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93889 13f79535-47bb-0310-9956-ffa450edef68

Submitted by:	Thom May <thom@planetarytramp.net>
Reviewed by:	Justin Erenkrantz


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93818 13f79535-47bb-0310-9956-ffa450edef68

so that it can figure out where we would like libtool to be installed.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93816 13f79535-47bb-0310-9956-ffa450edef68

when reading from a remote HTTP server in proxy.

Modify receive/send loop in proxy_http and proxy_ftp so that
should it be necessary, the remote server socket is closed before
transmitting the last buffer (set by ProxyIOBufferSize) to the
client. This prevents the backend server from being forced to hang
around while the last few bytes are transmitted to a slow client.
Fix the case where no error checking was performed on the final
brigade in the loop.
PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93811 13f79535-47bb-0310-9956-ffa450edef68

CacheMaxExpire and CacheDefaultExpire to use seconds rather than
hours.
PR:
Obtained from:
Submitted by:
Reviewed by:	Bill Stoddard


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93810 13f79535-47bb-0310-9956-ffa450edef68

new directive SSIUndefinedEcho.
this allows webadmins to change the default '(none)' to something
a bit more presentable (eg <!-- undef -->)
PR:
Obtained from: Rex (the hack he had to fix this was so ugly I was forced to do this)
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93788 13f79535-47bb-0310-9956-ffa450edef68

to the target host; use that common function for proxy HTTP and proxy
CONNECT

In that new function, fix this problem:

     Proxy HTTP and CONNECT: Keep trying other addresses from the DNS
     when we can't get a socket in the specified address family.  We may
     have gotten back an IPv6 address first and yet our system is not
     configured to allow IPv6 sockets.

An example host is www.ipv6.org.  The first address I get back is
an IPv6 address, but my machine may not be configured to allow an
AF_INET6 socket.

Before the fix: The apr_socket() failure was fatal.
After the fix:  When apr_socket() fails, we go to the next address from
                the resolver, successfully create a socket in the
                specified family (AF_INET), and all is well.

(an unrelated fix in this commit was to pass a server_rec in a broken
ap_log_error() call)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93787 13f79535-47bb-0310-9956-ffa450edef68