trigger POLL_ERR or POLL_HUP on a terminated connection.

PR: 36951


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  docs/build/ should not exist (docs/manual/build/ already in svn:ignore).



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  httpd-docs procedures call for checking out build underneath
  the docs/ tree, so add this subdirectory as an svn ignore



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  Bump MODULE_MAGIC_COOKIE to "AP24", as we are already changing the
  binary ABI out-of-sync with any 2.1-dev (beta) development.


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  NET_TIME, as a standalone feature, was a horrid idea.

  The core filter will NOT operate correctly across platforms 
  (even between Linux/Solaris) without setting up the conn->timeout,
  so always apply the timeout when establishing the core filter.

  The keep-alive-timeout is entirely an HTTP-ism, and needs to
  move to the http protocol handler.  Note #1; this isn't triggered
  in the event mpm, but the event mpm introspects s->keep_alive_timeout
  directly adding it to the pollset, so this is a non-sequitor.

  Finally, once the headers are read, the named virtual host may
  have a different (more/less permissive) timeout for the remainder
  of the request body.  This http-centric patch picks up that subtle
  detail and can switch to a named-vhost timeout.


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  Spare us a wasted variable, csd is initialized null, acting
  as the 'csd_set' indicator.


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  Pay close attention to core_create_req() ... and note
  that not one other member of the r->vars is initialized
  herein.  Move this initialization elsewhere.

  (If this is the 'default' - it really aught to be the
  zero value, for that matter).



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initialise the compile-environment for all platforms. 


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Submitted by: Noirin Plunkett <firebird nerdchic.net>
Reviewed by: Joe Orton



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  tomcat correctly).


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as Rudiger points out; are exactly wrong.


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using "void *" containers to store long integers; Add a configure-time check to
ensure that it is valid to assume that a "void *" container is large enough to
store a long int. See <200510031150.j93Boh700945@devsys.jaguNET.com> and
ensuing discussion on httpd-dev. 


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* Fix bracket style nit.


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  is returned by ap_proxy_pre_request.

Suggested by: Brian Akins <brian.akins turner.com>, Mladen Turk
Reviewed by: Jim Jagielski


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worker MPM: Fix a memory leak which can occur after an aborted
connection in some limited circumstances.


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(based on feedback from Brian France)


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* Makefile.in: Update install-man and install-htdocs to use rsync if available,
  otherwise fail back to current cp -rp and rm -rf .svn/ strategy.
* configure.in: Look for rsync.
* acinclude.m4: Include RSYNC in exported config_vars.mk

(Incorporates suggestions on rsync flags from colm.)

Reviewed by: colm, trawick (concept), niq (concept)


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however backporting these doxygen fixes makes it significantly easier to diff
trunk and the 2.2.x branch, to sort out what's what. And we might as well
release with nicer doxygen markup.

Submitted by: Neale Ranns <neale ranns.org>
Reviewed by:  Ian Holsman


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from the caller.


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* server/util.c
  (c2x): Take a new prefix parameter instead of hard-coding '%' and then
  conditionally setting 'x' for half of the cases.

Reviewed by: nd


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(grep would skip this silently; but sed emits errors when no match is found.)

* build/instdso.sh: Protect sed calls with a test -s check to make sure
  that we're going to execute sed against a non-empty file.


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an apr/apu version requirement.


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next_filter is NULL, since this implies that the subrequest will be
internal_fast_redirect'ed or will never be called. See line request.c:1513
onwards (in make_sub_request) also.  


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Fixes and cleanups for mod_cache;

    * Add r->uri to the debug messages in the quick handler; makes debugging
      easier.
    
    * Always reset headers_in for lookup's, some modules make subrequests
      and then rewrite the url. Having a conditional request at this point
      is not what they expect (nor reasonable for them to handle). 

    * Don't store a per-request config on lookups; for the same reason.

    * Return DECLINED when in lookup mode and ap_meets_conditions() indicated
      we have the content but don't know if it's fresh or not. We have no idea
      whether the backend will have a 404, a 304 or any other kind of a 
      response - so we have to assume we cannot handle the request.

    * remove the unused "url" argument from the cache_create_entity() function

    * Whitespace/comment fixups in mod_cache.h



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  (docs): If the "docs-build" project is available, trigger its build system
   to turn the XML sources into HTML.  Otherwise, display a URL to the
   instructions on how to use the docs build.

* build/rules.mk.in:
  (.PHONEY): docs is a fake target.

Submitted By: Daniel Rall <dlr apache.org>


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