Propose sync of sf's fixes/refactoring in mod_lua, so we can get the ball rolling on the rest of the changes.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1368132 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1368108 13f79535-47bb-0310-9956-ffa450edef68

Backport of r1368094 from trunk.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1368097 13f79535-47bb-0310-9956-ffa450edef68

for mod_unixd and mod_privileges.

Backport of r1368058 from trunk.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1368096 13f79535-47bb-0310-9956-ffa450edef68

Backport of r1368053 from trunk.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1368054 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1367977 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1367961 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1367960 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1367958 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1367956 13f79535-47bb-0310-9956-ffa450edef68

(miscomception ->misconception)

Backport of r1367778 from trunk.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1367779 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1367595 13f79535-47bb-0310-9956-ffa450edef68

Add the 'thread' value to the list of possible scopes

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1367592 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1367295 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1367052 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1366949 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1366948 13f79535-47bb-0310-9956-ffa450edef68

probably even CTR?


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1366947 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1366944 13f79535-47bb-0310-9956-ffa450edef68

and r1366693 (1365001, 1365020, 1365029).


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1366933 13f79535-47bb-0310-9956-ffa450edef68

small and easy to review.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1366882 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1366866 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1366863 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1366860 13f79535-47bb-0310-9956-ffa450edef68

        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



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1366693 13f79535-47bb-0310-9956-ffa450edef68

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


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1366691 13f79535-47bb-0310-9956-ffa450edef68

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


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1366689 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1366688 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1366687 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1366668 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1366658 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1366358 13f79535-47bb-0310-9956-ffa450edef68

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

Backport of r1343099.

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


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1365774 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1365753 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1365752 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1365702 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1365700 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1365605 13f79535-47bb-0310-9956-ffa450edef68

* 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)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1365604 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1365603 13f79535-47bb-0310-9956-ffa450edef68