small and easy to review.


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        trunk patch: http://svn.apache.org/viewvc?rev=1365001&view=rev and
                          http://svn.apache.org/viewvc?rev=1365020&view=rev and
                                            http://svn.apache.org/viewvc?rev=1365029&view=rev
                                                 2.4.x patch: http://people.apache.org/~jorton/ap_proxyblock-24x-v2.diff [avoids major MMN bump]
                                                      +1: jorton, rjung, jim



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mod_proxy_balancer: Restore balancing after a failed worker has
recovered when using lbmethod_bybusyness.

PR: 48735

Markus Stoll and Adam C both submitted patches against 2.2.x
to bug 48735.  Compared with those two, this solution

1. resets the busy field in the error-ed worker at the end of
   the request instead of at recovery time
2. leaves the lbstatus field alone
3. covers all possible scenarios where the busy field in the
   error-ed worker needs to be adjusted, since a cleanup to
   perform the decrement is registered at the point of the
   increment

Submitted by: trawick
Reviewed/backported by: jim


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LUA_COMPAT_ALL should be defined _before_ including lua headers
Submitted by: humbedooh
Reviewed/backported by: jim


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during startup This should save some memory, especially with .htaccess

Backport of r1343099.

Submitted by: sf
Reviewed by: rjung, jim
Backported by: rjung


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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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