resource shortages.)?


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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 by: druggeri, rpluem


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mod_dumpio: Return an error code from a previous input filter

PR: 52914
Submitted by: sf
Reviewed by: rjung, trawick


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The related code and a lot more was removed from trunk in r730828.

This doesn't address any reported problem symptom.

Submitted by: trawick
Reviewed by: druggeri, rpluem


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mpm_worker: Fix cases where the spawn rate wasn't reduced after
child process resource shortages.
(Note: mpm_event is omitted from this backport proposal because of
 missing prerequisite fixes.  Even mpm_worker has a tiny issue,
described in comments in the code.)

Submitted by: trawick
Reviewed by: rjung, rpluem


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* Add the forcerecovery balancer parameter that determines if recovery for
  balancer workers without considering the retry value of workers is enforced.
  There might be cases where an already overloaded backend can get into deeper
  trouble if the recovery of all workers is enforced without considering the
  retry parameter of each worker

Submitted by: rpluem
Reviewed by: rpluem, sf, rjung



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CTR

Backport of r1368131 from trunk resp.
r1371935 from 2.4.x.


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of bytes flushed, it returns 0 on success, -1 on error.

Should be CTR.

Backport of r1368393 and r1368396 from trunk
resp. r1371930 from 2.2.x.


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directive docs.


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fix subversion project URL


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a newly revised patch.

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bytes is not a unit of filename


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fix documented default value of ScoreBoardFile


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recovered when using lbmethod_bybusyness.  PR 48735.)?


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(miscomception ->misconception)

Backport of r1367778 from trunk resp.
r1367779. from 2.4.x.


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Translated by: Nilgün Belma Bugüner <nilgun belgeler.org>
Reviewed by:  Orhan Berent <berent belgeler.org>

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

Submitted by: trawick
Reviewed by:  jorton, rjung


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