core, mod_ssl: Lift the restriction that prevents mod_ssl taking
full advantage of the event MPM. Enable the ability for a module
to reverse the sense of a poll event from a read to a write or vice
versa.


Update the docs to note that SSL now works with the event MPM as per r1470679.

Submitted by: minfrin
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1515476 13f79535-47bb-0310-9956-ffa450edef68

PR: 55235
Submitted by: Ben Reser <ben reser org>
Reviewed by: gsmith, trawick, covener


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1515375 13f79535-47bb-0310-9956-ffa450edef68

PR: 54936
Submitted by: Zhenbo Xu <zhenbo1987 gmail com>
Reviewed by: jailletc36, trawick, covener


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1515372 13f79535-47bb-0310-9956-ffa450edef68

command-line options.

PR: 55360

Submitted by: Mike Rumph <mike.rumph oracle.com>
Reviewed by: trawick, jim, druggeri


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1515370 13f79535-47bb-0310-9956-ffa450edef68

with old connections in TIME_WAIT.

Submitted by: trawick
Reviewed by: covener, sf


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1515367 13f79535-47bb-0310-9956-ffa450edef68

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required hooks and limiting the name to the 1 of 3 people that
implemented the hook that ended up in 2.4.x


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1507852 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1507691 13f79535-47bb-0310-9956-ffa450edef68

add pre_htaccess hook; in conjunction with earlier dirwalk_stat
and post_perdir_config hooks, this should allow mpm-itk to be
used without patches to httpd core



Replace pre_htaccess hook with more flexible open_htaccess hook

Submitted by: trawick, sf
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1507680 13f79535-47bb-0310-9956-ffa450edef68

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Replace duplicate log tags


Check that AsyncRequestWorkerFactor is not negative

PR :54254
Submitted by: Jackie Zhang <jackie qq zhang gmail com>


remove unneeded include statements


Name pool + concat string at compile time when possible

* modules/filters/mod_ratelimit.c (rate_limit_filter): Log the error
  code.


Correct typo in error message
Submitted by: sf, jailletc36, jorton, jailletc36
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1502204 13f79535-47bb-0310-9956-ffa450edef68

mod_proxy: Ensure we don't attempt to amend a table we are iterating
through, ensuring that all headers listed by Connection are removed.


mod_proxy, mod_proxy_http: Connection headers must be stripped on the way
in and out, support an optional function to handle this.


hunk 1: C89 please;
hunk 2: optional functions are usually declared static.


mod_proxy: Make sure we skip empty tokens when parsing the Connection
header.

Submitted by: minfrin, fuankg, minfrin
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1502201 13f79535-47bb-0310-9956-ffa450edef68

mod_proxy_http: Make the proxy-interim-response environment variable
effective by formally overriding origin server behaviour.

Submitted by: minfrin
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1502198 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1501413 13f79535-47bb-0310-9956-ffa450edef68

Mod_proxy used the global pool w/o mutex. fix.


mod_proxy: Use a global mutex for handling workers.


add in child_init which is needed


Add in logno's


conf->mutex is not used... Also, ensure that pool
use is protected

Submitted by: jim, minfrin, jim, jim, jim
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1501223 13f79535-47bb-0310-9956-ffa450edef68

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mod_deflate: Remove assumptions as to when an EOS bucket might arrive.
Gracefully step aside if the body size is zero.


mod_deflate: Make sure we process any EOS bucket in our brigade and
save going the long way round.

Submitted by: minfrin
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1500429 13f79535-47bb-0310-9956-ffa450edef68

mod_session_dbd: Make sure that dirty flag is respected when saving 
sessions, and ensure the session ID is changed each time the session 
changes.


mod_session_dbd: Update the sql query for sessions updates.

Submitted by: minfrin
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1500428 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1499879 13f79535-47bb-0310-9956-ffa450edef68

* modules/ssl/ssl_util_ocsp.c (read_response): Ignore empty buckets in
  the brigade, which can be left over from line splitting.  Fixes case
  where the OCSP response was only partially read from the wire.

Reviewed by: jorton, jim, sf


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1499241 13f79535-47bb-0310-9956-ffa450edef68

- Group mod_lua items in 2.4.4 CHANGES part.
- Remove redundant parts of the short sync with
  trunk notice.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1497648 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1497606 13f79535-47bb-0310-9956-ffa450edef68

core: Support the SINGLE_LISTEN_UNSERIALIZED_ACCEPT optimization
on Linux kernel versions 3.x and above.

PR: 55121
Submitted by: Bradley Heilbrun <apache heilbrun.org>
Reviewed by: trawick

Submitted by: trawick
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1496916 13f79535-47bb-0310-9956-ffa450edef68

(Backport r1495270, r1495665, r1495666)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1496483 13f79535-47bb-0310-9956-ffa450edef68

mod_cache_socache: Make sure the CacheSocacheMaxSize directive is merged
correctly.

Submitted by: minfrin
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1496144 13f79535-47bb-0310-9956-ffa450edef68

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rotatelogs: add -n number-of-files option to roate through a number
of fixed-name logfiles. 




don't truncate the very first file opened (unless the truncate flag is there too)

Submitted by: covener
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1492708 13f79535-47bb-0310-9956-ffa450edef68

Merge r1452911, r1452949, r1452954, r1453022, r1453574, r1453875, r1453876, r1453963, r1454386, r1454414, r1454415, r1458285, r1458447 from trunk:

Rough start for simple, tunneling websocket proxy support.
Compiles at this stage and that's all I know :)

force correct scheme info

We need to ensure a conn_rec

Work around blocking issues...

And now pass the initial request to the backend...

I dislike this duplication of code from mod_proxy_http()
but maybe it's inevitable. I may create ap_proxy_create_headerb()
to create a header brigade that both modules can use.

Pull out duplicated code to proxy_util...

rename extension module... tunnel is more accurate

log nums

"final" rename :)

don't strip these, ensure that they exist.

streamline

bypass reqtimeout for websockets

Keep mod_req clear. Simply scan thru input filters and
remove it within the ws submodule. Nasty, but it keeps
mod_req untouched (for now ;) )
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/bra...

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mod_cache_socache: Use the name of the socache implementation when performing 
a lookup rather than using the raw arguments.

Submitted by: minfrin
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1492202 13f79535-47bb-0310-9956-ffa450edef68

trunk patch: http://svn.apache.org/r1388447
Submitted by: trawick
Reviewed by: minfrin, jim, sf


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1491476 13f79535-47bb-0310-9956-ffa450edef68

trunk patch: http://svn.apache.org/r1368121
Submitted by: minfrin
Reviewed by: jim, sf


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1491472 13f79535-47bb-0310-9956-ffa450edef68