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* modules/proxy/proxy_util.c (ap_proxy_location_reverse_map): Fix
  to skip balancer:// prefix where applicable.

Reviewed by: jorton, jim, rjung
PR: 45434 (regressed since 2.2)


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Add the missing parsebody function to mod_lua, for parsing POST data.
PR 53064.

- Define LUA_COMPAT_ALL so mod_lua will be compatible with Lua 5.2
- Add an optional integer argument for parsebody, specifying the maximum size of POST that will be accepted.
Submitted by: humbedooh
Reviewed/backported by: jim


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        CFLAGS and CPPFLAGS.
        trunk patch: http://svn.apache.org/viewvc?view=revision&revision=1343094
        2.4.x patch: trunk patch works
        +1: rjung, humbedooh, jim



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        trunk patch: http://svn.apache.org/viewvc?view=revision&revision=1352909
        2.4.x patch: trunk patch works
        +1: rjung, jorton, jim



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        trunk patch: http://svn.apache.org/viewvc?view=revision&revision=1352910
        2.4.x patch: trunk patch works
        +1: rjung, humbedooh, jim



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resource shortages.

Submitted by: trawick
Reviewed by: jorton, rjung, jim


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Backport of r1335882 and r1325724 from trunk.

Submitted by: rbowen
Reviewed by: rjung, humbedooh
Backported by: rjung


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Trunk Rev Backport Rev
1294349   1364611
1294356   1364613
1306350   1364599
1306426   1364600
1306841   1364600
1332378   1364603
1345329   1364602
1357685   1364606
1361792   1364598
1363035   1364608
1363183   1364607
1363440   1364609


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Move away from DEFAULT_REL_RUNTIMEDIR and use
ap_runtime_dir_relative() API.

Backport of r1299718 from trunk.

Submitted by: jim
Reviwed by: rjung, trawick
Backported by: rjung



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For a local variable in a macro, use a name that is less likely to clash
with other variable names.

Submitted by: sf
Reviewed by: rjung, humbedooh, jorton


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Code clean up (remove useless memory allocation) 

Submitted by: Christophe JAILLET <christophe jaillet wanadoo fr>
PR: 52648
Reviewed by: rjung, jim, jorton



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* modules/cache/cache_util.c (write_write_order): Remove redundant 
  double assignment, caught by Coverity.  No functional change.

Reviewed by: rjung, humbedooh, jorton


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* acinclude.m4: Use AC_MSG_NOTICE.

* configure.in: Use AC_MSG_NOTICE so passing --silent works as advertised.

Reviewed by: rjung, humbedooh, jorton


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* support/ab.c (test, start_connect): Only bind the local end of the
  socket (and look up an address for it) if -B is specified.

Reviewed by: trawick, rjung, jorton


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Take care not to call ap_start_lingering_close from the listener thread,
because it may block when flushing data to the client.

From the listener thread, do a lingering close without flushing. This is
OK because we only do this if there has been an error during write
completion or if our send buffers are empty because we are in keep-alive.

PR: 52229

Submitted by: sf
Reviewed/backported by: jim


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Prevent listener thread from ever updating a worker's scoreboard slot
    
The worker may be doing something else by now. This should take
care of slots staying in "L" state in the scoreboard

Submitted by: sf
Reviewed/backported by: jim


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mpm_event, mpm_worker: Fix cases where the spawn rate wasn't reduced
after child process resource shortages.

The broken scenario:

  child X exits with APEXIT_CHILDSICK
  another child Y is created and reuses child X's scoreboard slot
  child X's exit status is processed

The case that worked is when child X's scoreboard slot hadn't
been reused by the time that its exit status was processed.

Submitted by: trawick
Reviewed/backported by: jim


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avoid decls for some Unix-specific functions on Win32 too

Submitted by: trawick
Reviewed/backported by: jim


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fix child exit status in prefork after certain errors in
the child so that the parent resets the spawn rate to the
minimum

or:

mpm_prefork: Reduce spawn rate after a child process exits due to
unexpected poll or accept failure.

Submitted by: trawick
Reviewed/backported by: jim


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