* modules/cache/mod_cache.c: If we add a new Expires value, tell our client;
  merge in headers properly (or better than before) so that we can update the
  header fields on a revalidated but with updated header fields.
* modules/cache/mod_cache.h, modules/cache/cache_storage.c:
  Add preserve_orig flag to ap_cache_accept_headers to allow updating of fields.
* modules/cache/mod_disk_cache.c: Load status value from disk.


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  (proxy_ajp_handler): Log error when a backend connection could not
    be made.


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  (ap_proxy_pre_request): Log an error when all workers are busy.


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Submitted by: Guenter Knauf <fuankg@apache.org> 

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* docs\conf\httpd-win.conf
* docs\conf\httpd-std.conf.in

  Replace all occurences of *.c with *_module within
  IfModule clauses, as pointed out by Paul Querna to
  be possible nowadays.


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* modules/cache/cache_storage.c

  (cache_select_url): Add If-Modified-Since regardless of having
    an ETag or not.  See: RFC2616, 14.26.

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* modules/cache/mod_cache.c
  (cache_save_filter): Load in the cached status and headers; send a flush
  rather than an EOS when the client request is conditional.
* modules/cache/mod_cache.h: Export ap_cache_accept_headers.
* modules/cache/cache_storage.c: Rename accept_headers to
  ap_cache_accept_headers.


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fields.  Also resolves a number of latent bugs due to the wrong fields being
accessed.


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rec'd so far and force BAD_GATEWAY.


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near its typedef declaration.


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responses.

...All together now, we hate uninitialized variables...


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structures.


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in effect and we think we've started reading in the
response body. Take advantage of the fact that the
line read is still in buffer (and document that)
to allow us to add to the bb.


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client certificate.


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  Ignore both PATH_INFO as well as PATH_TRANSLATED to avoid hiccups
  from additional path information passed in non-utf-8 format.

Submitted by: Richard Donkin <rd9 donkin.org>


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PR: 29740
Submitted by: Max Bowsher <maxb ukf.net>
Reviewed by:  Justin Erenkrantz


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PR: 33170
Submitted by: Rici Lake <rici ricilake.net>
Reviewed by:  Justin Erenkrantz


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* modules\proxy\mod_proxy_http.c

  (process_proxy_header): reverse map Destination header.

  NOTE: This is some darn nasty looking code...


* modules\proxy\ajp_header.c

  (ajp_unmarshal_response): reverse map Destination header.

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* modules\proxy\mod_proxy.c

  (alias_match): Removed unused variables.


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* modules\proxy\mod_proxy_ajp.c
* modules\proxy\mod_proxy_balancer.c
* modules\proxy\mod_proxy_connect.c
* modules\proxy\mod_proxy_ftp.c
* modules\proxy\mod_proxy_http.c

  Renamed from proxy_{ajp,balancer,connect,ftp,http}.c


* modules\proxy\mod_proxy_ajp.dsp
* modules\proxy\mod_proxy_balancer.dsp
* modules\proxy\mod_proxy_connect.dsp
* modules\proxy\mod_proxy_ftp.dsp
* modules\proxy\mod_proxy_http.dsp

  Update references to renamed files.


* modules\proxy\NWGNUproxyajp
* modules\proxy\NWGNUproxybalancer
* modules\proxy\NWGNUproxycon
* modules\proxy\NWGNUproxyftp
* modules\proxy\NWGNUproxyhtp

  Update references to renamed files.

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Saves certain people a bit of time figuring out why their caching
doesn't work...

* modules/cache/mod_cache.c

  (add_cache_enable): Throw an error when a provider starting with
   a '/' is encountered.  The user probably switched arguments.


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chunked input and input filters which modify content length, and
avoid spooling arbitrary-sized request bodies in memory.

This is a merge of the proxy-reqbody branch into the trunk.

Justin had the protocol issues resolved in 2.1-dev, but not the 
memory issue.  The new implementation makes an effort to
stream the request body whenever possible.

Thanks to Allan Edwards for a critical bug fix, Greg Ames
for some style corrections, Justin for a needed commentary
addition, Jan Kratochvil for testing the analogous 2.0.x patch 
with the SonyEricsson P900 phone, and reviews by all these 
folks + JimJag.

PR: 15859


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Allow AuthLDAPURL to override the default connection type with an option second parameter of NONE, SSL or TLS | STARTTLS

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English Revision: 149276

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* docs/manual/mod/mod_cache.xml: Update documentation for
  CacheIgnoreCacheControl and add documentation for two new directives.
* modules/cache/mod_cache.c
  (cache_url_handler): Honor 'Cache-Control: no-cache' request header.
  (cache_save_filter): Only honor no-store or private when their respective
                       directives are Off (which is the default).
  rest of file: add in standard configuration syntax stuff...
* modules/cache/mod_cache.h: Minor formatting tweak and add new fields.

Suggested by: Pier Fumagalli


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