non proxied and reverse proxied requests.

  We need to handle both cases in the same manner as for the reverse proxy
  case we have the following situation:

  If a cached entry is looked up by mod_cache's quick handler r->proxyreq
  is still unset in the reverse proxy case as it only gets set in the
  translate name hook (either by ProxyPass or mod_rewrite) which is run
  after the quick handler hook. This is different to the forward proxy
  case where it gets set before the quick handler is run (in the
  post_read_request hook).
  If a cache entry is created by the CACHE_SAVE filter we always have
  r->proxyreq set correctly.
  So we must ensure that in the reverse proxy case we use the same code
  path and using the canonical name seems to be the right thing to do
  in the reverse proxy case.


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has been called or not. 


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  backend->hostname to NULL.


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  writing to the client is different from APR_SUCCESS in the blocking case or
  APR_SUCCESS or APR_EAGAIN in the non blocking case.


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  and ensure that the chunk filter does not sent the last chunk marker in this
  case.

  modules/http/chunk_filter.c: Memorize HTTP_BAD_GATEWAY error buckets that
                               had been seen in filter context to ensure
                               that we do not sent the last chunk marker in
                               this case.
  modules/proxy/proxy_util.c : Set no_cache also for main request if we are
                               a subrequest.

  Thanks to Joe Orton and André Malo for the "invented unique pointer" trick.


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  backend (see also r357461). Furthermore move common code in mod_proxy_http.c
  and mod_proxy_ajp.c into a new function (ap_proxy_backend_broke) in
  proxy_util.c.

  modules/proxy/mod_proxy_ajp.c : Signal broken backend connection for ajp backend
  modules/proxy/proxy_util.c    : Add ap_proxy_backend_broke
  modules/proxy/mod_proxy_http.c: - Use ap_proxy_backend_broke
                                  - Return DONE also if backend broke
  modules/proxy/mod_proxy.h     : Add declaration of ap_proxy_backend_broke


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Correct DBDParams string in example
INOUE Seiichiro (who reported the bug) suggests referencing the
pgsql documentation.  I disagree, but I wonder if PgSQL is really
a good choice of example, since it (untypically) parses the params
itself rather than have the apr_dbd driver do it.



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in the request rec.  The point of this is to allow asynchronous
MPMs do do nonblocking reads of requests.  (Backported from the
async-read-dev branch)


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clearing the transaction pool.  The bucket allocator will
now get destroyed when apr_pool_clear() invokes its cleanup
callback.  With the old logic, memory corruption was possible
if the pool contained any brigades that referenced any
buckets allocated from the bucket allocator.


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* Change version number to 2.3
* Change documentation links to new layout
* Updated, concise but hopefully correct discussion of build system
  behaviour w.r.t. threads on FreeBSD
* A little more discussion of buildconf and minimum libtool version on
  Darwin
* More caveat on availability of Windows sourceballs and installers

Initially submitted by pgolluci, subsequently kicked around some.


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from mod_jk. Cookie2 was always sent as Cookie.

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  This shift was treated in 32 bit scope, then masked to 64 bits,
  which was probably quite uncool.

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filter to a generic http error handling output filter.


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  Quiet warnings of POSIX deprecation in win32 support sources.


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The 'tmp' variable is not really necessary.


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  Add our new eor_bucket.c module to libhttpd

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  protocol filter (ap_http_broken_backend_filter) that is only run in the
  proxy case.


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  then
  - Do not cache it.
  - Signal the client that something went wrong by closing the connection
    and not sending the last-chunk marker if the response was T-E chunked.

server/core_filters.c         : Close the connection to the client by setting
                                c->keepalive to AP_CONN_CLOSE.
modules/http/chunk_filter.c   : Do not send last-chunk marker in the case
                                the backend broke.
modules/proxy/mod_proxy_http.c: Signal that the backend connection broke.
modules/cache/mod_disk_cache.c: Respect r->no_cache for discarding the response


Submitted by: Roy T. Fielding, Jim Jagielski, Ruediger Pluem
Reviewed by: Roy T. Fielding, Jim Jagielski, Ruediger Pluem


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  flush bucket is pre- and postfixed by data buckets in the brigade.

Submitted by: Ruediger Pluem
Reviewed by: Justin Erenkrantz, Joe Orton, Jim Jagielski


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  Add the module details for our /base:@...,mod_foo.so magic

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  A more generic explanation

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  Test _NMAKE_VER define to determine nmake -nologo behavior,
  and use $(MAKEOPT) -f syntax throughout to avoid problems
  on mingw, borland, etc.

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  New Win32 9x efforts are a nonstarter.

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  Not Applicable anymore

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pointer not 0.


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--enable-modules to build an httpd with no optional modules enabled.


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* modules/mappers/mod_imagemap.c (imap_url): Escape the referer.

* server/util.c (ap_escape_html): Escape the " character.

Submitted by: mjc
Reviewed by: fielding, jorton


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the brigade if the pass delimiter is reached and not for any flush
delimiter; allows creating brigades with a flush bucket in the middle.
Fail if ap_pass_brigade() fails.


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