git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1503315 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1503188 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1502324 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1502321 13f79535-47bb-0310-9956-ffa450edef68

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

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1500443 13f79535-47bb-0310-9956-ffa450edef68

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

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1495198 13f79535-47bb-0310-9956-ffa450edef68

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/branches/2.4.x@1492699 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1492298 13f79535-47bb-0310-9956-ffa450edef68

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

trunk patch: http://svn.apache.org/r1490994
Submitted by: jailletc36
Reviewed by: covener, minfrin


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1491466 13f79535-47bb-0310-9956-ffa450edef68

trunk patch: http://svn.apache.org/r1491234
Submitted by: jailletc36
Reviewed by: covener, minfrin


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1491464 13f79535-47bb-0310-9956-ffa450edef68

Server pools, new apr functions for the request_rec table, input/output filters,
LuaCodeCache, LuaMapHandler and multipart form data handling. This is long
overdue, and has become too spaghetti-ish to propose in chunks :|

trunk patch: http://svn.apache.org/r1366890
             http://svn.apache.org/r1367025
             http://svn.apache.org/r1367040
             http://svn.apache.org/r1367048
             http://svn.apache.org/r1383024
             http://svn.apache.org/r1383028
             http://svn.apache.org/r1383037
             http://svn.apache.org/r1367725
             http://svn.apache.org/r1367875
             http://svn.apache.org/r1368109
             http://svn.apache.org/r1369656
             http://svn.apache.org/r1369793
             http://svn.apache.org/r1369800
             http://svn.apache.org/r1370158
             http://svn.apache.org/r1433967
             http://svn.apache.org/r1429169
             http://svn.apache.org/r1425450
             http://svn.apache.org/r1425243
             http://svn.apache.org/r1422552
             http://svn.apache.org/r1422548
             http://svn.apache.org/r1422531
             http://svn.apache.org/r1422373
             http://svn.apache.org/r1422072
             http://svn.apache.org/r1421784
             http://svn.apache.org/r1421780
             (the list goes on...)
    2.4.x patch: http://www.humbedooh.com/mod_lua_sync.patch (+CHANGES)

Submitted by: humbedooh
Reviewed by: jim, covener, fuankg


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1490599 13f79535-47bb-0310-9956-ffa450edef68

PR 54419

trunk patch: http://svn.apache.org/r1465190
Submitted by: Tianyin Xu <tixu cs ucsd edu>
Reviewed by: jailletc36, fuankg, minfrin


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1490594 13f79535-47bb-0310-9956-ffa450edef68

PR 54420

trunk patch: http://svn.apache.org/r1464762
Submitted by: Tianyin Xu <tixu cs ucsd edu>
Reviewed by: jailletc36, fuankg, minfrin


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1490589 13f79535-47bb-0310-9956-ffa450edef68

trunk patch: http://svn.apache.org/r1464721
Submitted by: Tianyin Xu <tixu cs ucsd edu>
Reviewed by: jailletc36, fuankg, minfrin


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1490581 13f79535-47bb-0310-9956-ffa450edef68

the cache MUST disregard the response and repeat the request without the
conditional.

trunk patch: http://svn.apache.org/r1481197
2.4.x patch: http://people.apache.org/~minfrin/httpd-mod_cache-uncacheable304-2.4.patch

Submitted by: minfrin
Reviewed by: jim, wrowe


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1487131 13f79535-47bb-0310-9956-ffa450edef68

with an older response as per RFC2616 13.12.

trunk patch: http://svn.apache.org/r1479966
2.4.x patch: http://people.apache.org/~minfrin/httpd-mod_cache-olderdate2.4.patch

Submitted by: minfrin
Reviewed by: jim, wrowe


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1487129 13f79535-47bb-0310-9956-ffa450edef68

with weak validation combined with If-Range and Range headers. Break
out explicit conditional header checks to be useable elsewhere in the
server. Ensure weak validation RFC compliance in the byteranges filter.
Ensure RFC validation compliance when serving cached entities. PR 16142

trunk patch: http://svn.apache.org/r1479905
2.4.x patch: http://people.apache.org/~minfrin/httpd-if-range-fix2.4.patch

Submitted by: minfrin
Reviewed by: jim, wrowe


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1487127 13f79535-47bb-0310-9956-ffa450edef68

as per RFC2616 Section 13.3.3.

trunk patch: http://svn.apache.org/r1479528

Submitted by: minfrin
Reviewed by: jim, wrowe


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1487123 13f79535-47bb-0310-9956-ffa450edef68

mistakenly paired with a previously cached body. Ensure that any existing
body is removed when a HEAD request is cached.

trunk patch: http://svn.apache.org/r1479411

Submitted by: minfrin
Reviewed by: jim, wrowe


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1487122 13f79535-47bb-0310-9956-ffa450edef68

trunk patch: http://svn.apache.org/r1479222
2.4.x patch: http://people.apache.org/~minfrin/httpd-mod_cache-nostore2.4.patch

Submitted by: minfrin
Reviewed by: jim, wrowe


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1487121 13f79535-47bb-0310-9956-ffa450edef68

Not Modified response are caught and cause the entity to be removed.

trunk patch: http://svn.apache.org/r1479117
2.4.x patch: http://people.apache.org/~minfrin/httpd-mod_cache-304sanity.patch2.4.patch

Submitted by: minfrin
Reviewed by: jim, wrowe


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1487118 13f79535-47bb-0310-9956-ffa450edef68

multivalued headers referred to via Vary.

trunk patch: http://svn.apache.org/r1478748

Submitted by: minfrin
Reviewed by: jim, wrowe


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1487114 13f79535-47bb-0310-9956-ffa450edef68