add per-dir config merging to mod_lua so LuaHook* in multiple per-dir sections
behaves as expected instead of discarding previous sections.


Reviewed by: covener


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1201445 13f79535-47bb-0310-9956-ffa450edef68

Server directive display (-L): Include directives of DSOs.


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mod_cache: Make sure we merge headers correctly when we handle a
non cacheable conditional response. PR52120.


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maintainer mode unless disabled explicitely.

Backport of r1201306 from trunk.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1201307 13f79535-47bb-0310-9956-ffa450edef68

Removing a query would be a major MMN change.


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Part 3: Remote MPM simple.


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Part 2: Remove the conditional mod_serf integration
from the event mpm.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1201211 13f79535-47bb-0310-9956-ffa450edef68

Part 2: Remove mod_serf.


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to be 2048, not 4096.

Backport of r1201202 from trunk.


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examples. Correct some basic errors in the file.

No functional change.

Backport of r1201198 from trunk.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1201199 13f79535-47bb-0310-9956-ffa450edef68

Choose consistent comments and remove explicit
module names, because those references easily
get outdated.

Backport of r1201194 from trunk.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1201195 13f79535-47bb-0310-9956-ffa450edef68

Part 1: mod_noloris was superseded by mod_reqtimeout.


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module names, because those references easily
get outdated.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1201163 13f79535-47bb-0310-9956-ffa450edef68

Set MaxMemFree 2048 by default


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1201161 13f79535-47bb-0310-9956-ffa450edef68

Fix assertion failure during very high load by preventing race condition
between appending to the timeout queues and adding to the pollset. We don't
add additional locking calls but only extend the present calls to include the
apr_pollset_add. Therefore this hopefully should not cause too much performance
regression.

Add some comments 

Replace two AP_DEBUG_ASSERTS with better error handling


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1201149 13f79535-47bb-0310-9956-ffa450edef68

1) Promoted from "most" to "yes/few"

- mod_headers

2) Demoted from "yes/few" to "most"

- mod_actions
- mod_allowmethods
- mod_auth_form
- mod_buffer
- mod_cgi(d)
- mod_include
- mod_negotiation
- mod_ratelimit
- mod_request
- mod_userdir

Remember: default module set is "most",
but only the LoadModule lines of all
modules except "yes/few" are commented out by default.

The following modules will now be loaded by default:

- mod_access_compat
- mod_alias
- mod_auth_basic
- mod_authn_core
- mod_authn_file
- mod_authz_core
- mod_authz_groupfile
- mod_authz_host
- mod_authz_user
- mod_autoindex
- mod_dir
- mod_env
- mod_filter
- mod_headers
- mod_log_config
- mod_mime
- mod_mpm_event
- mod_reqtimeout
- mod_setenvif
- mod_status
- mod_unixd
- mod_version

Backport of r1201111 from trunk.


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Backport of r1201042 from trunk.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1201046 13f79535-47bb-0310-9956-ffa450edef68

Rebuild developer docs - remove outdated stuff and add warning about the state of the developer docs.


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don't let thread-scope be selected in a server w/o threads


Submitted by: covener
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1200983 13f79535-47bb-0310-9956-ffa450edef68

C99 and unused variable warnings

Submitted by: covener
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1200982 13f79535-47bb-0310-9956-ffa450edef68

Merge r1200475, r1200478, r1200482, r1200491, r1200513, r1200550, r1200580, r1200605, r1200612, r1200614, r1200639, r1200646, r1200656, r1200667, r1200679, r1200699, r1200957, r1200961, r1200963 from trunk:

fix issue with incorrect munging of the lua package path -- LuaPackagePath directives were not working

Default to not allowing htaccess in /, instead of just the documentroot, which gets a nice 10% performance boost by default for me.

* modules/ssl/ssl_private.h, modules/ssl/ssl_engine_kernel.c
  (ssl_callback_tlsext_tickets): Use unsigned char * to fix gcc
  -Wpointer-sign warnings.


Only load the really imporant modules (i.e. those enabled by the 'few'
selection) by default. Don't handle modules enabled with --enable-foo
specially.

This fixes problems with module dependencies until someone implements a
mechanism for resolving module dependencies.


remove last traces of the code cache

* modules/proxy/mod_proxy_html.c (comp_urlmap): Fix const-ness warning.


* modules/lua/mod_lua.c (ap_lua_ssl_is_https): New function.
  (lua_post_config): Pick up ssl_is_https optional function.

* modules/lua/lua_request.c (req_ssl_is_https_field): New function.
  (ap_lua_load_request): Map is_https field to above.


remove some debug logging which snuck in

remove ability to set min and max pool sizes for server scope in prep for removing server scope

remove lingering reslist references before killing server scope

replace server scope with thread scope

use a sub-pool for scope_once

Fix installation of conf/extra/proxy-html.conf.

Otherwise httpd does no longer start, because
it is the only extra file required in the main
config at the moment.


Rebuild xdoc transform


Clarify docs for LimitRequestLine, as per bug #51665.


Rebuild doc transforms.

Submitted by: brianm, pquerna, jorton, sf, brianm, jorton, jorton, sf, pquerna, brianm, brianm, brianm, brianm, brianm, jorton, rjung, rbowen, rbowen, rbowen
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1200981 13f79535-47bb-0310-9956-ffa450edef68

Fix installation of conf/extra/proxy-html.conf.

Otherwise httpd does no longer start, because
it is the only extra file required in the main
config at the moment.

Submitted by: rjung
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1200973 13f79535-47bb-0310-9956-ffa450edef68

Fix spelling
Submitted by: pquerna
Reviewed/backported by: jim


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temporary intervals with no active MPM children.


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Spotted by: Rüdiger Plüm


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1200374 13f79535-47bb-0310-9956-ffa450edef68

Suggested by: Rüdiger Plüm


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1200372 13f79535-47bb-0310-9956-ffa450edef68

of the lua directives.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1200204 13f79535-47bb-0310-9956-ffa450edef68

* start at 0 instead of 1
* don't increment until after pconf cleanups run, in case a 
  cleanup needs to check the related config generation


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