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For timeouts, behave as before and not drop.
Submitted by: Adam Woodworth <mirkperl gmail.com>
Reviewed by: jim, rpluem, covener



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Support chroot on unix-family platforms
PR 43596 (Dimitar Pashev)


Document new ChrootDir directive (r611483)


mmn bump for chroot (r611483)

Submitted by: niq
Reviewed by: jim


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Add in bybusyness LB method, via Joel Gluth in
   https://issues.apache.org/bugzilla/show_bug.cgi?id=45501

NOTE: Name changed and added in to ease enhancement/bugfixes


Add in additional logging and use correct formats

Reviewed by: jim


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* INSTALL: Add a blurb about --with-included-apr option.

Submitted by: Tim Bray
Tweaked by: jerenkrantz

Submitted by: jerenkrantz
Reviewed by: jim


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OS X box: svn merge is acting wonky


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proxy-initial-not-pooled is already backported and in CHANGES 


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propogate a NULL get_realm_hash() implementation from AuthnProviderAlias back
to mod_auth_digest.  PR 45196

Submitted by: covener
Reviewed by: rpluem, jerenkrantz



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* If CPING fails retry once more with a fresh TCP connection. If this fails
  as well give up.

Submitted by: rpluem
Reviewed by: jim


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* Allow empty substitute patterns (to remove data from the stream), but
  disallow empty search patterns.


* Fix potential segfault if flags remains NULL.

Submitted by: rpluem
Reviewed by: jim


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    deliminator/separator, ala mod_jk.
       PR: 45158
           Trunk version of patch:
                  http://svn.apache.org/viewvc?rev=686809&view=rev
                         http://svn.apache.org/viewvc?rev=687754&view=rev
                             Backport version for 2.2.x of patch:
                                    http://people.apache.org/~jim/patches/scolon-proxy.patch.txt
                                        +1: jim, rpluem, jerenkrantz




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    backend workers.
       PR: 45445
           Trunk version of patch:
                  http://svn.apache.org/viewvc?rev=684341&view=rev
                      Backport version for 2.2.x of patch:
                             Trunk version of patch works, but 
                                    http://people.apache.org/~rpluem/patches/37770_2.2.x.diff
                                           fixes a conflict regarding the needed minor bump.
                                               +1: rpluem, jim, jerenkrantz



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* Construct a site in the reverse proxy case when there is non.

Submitted by: rpluem
Reviewed by: jim


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  Thanks for noticing Justin.


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PR 45687: Detect and pass along error buckets
Submitted by: Dan Poirier <poirier pobox.org>
Reviewed by:  trawick

* stash the brigade used by send_bucket_downstream in the filter context for
reuse.
Submitted by: Dan Poirier <poirier pobox.com>
Reviewed by: gregames, covener

* Use send_bucket_downstream to send data down the chain instead of creating
  a brigade each time.
Submitted by: Dan Poirier <poirier pobox.com>
Reviewed by: rpluem




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