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workers to existing balancers. Still work to be done,
like error checking that we aren't trying to add more
than we can (right now, it fails, but it would be nice
to handle it nicer), disabling and *deleting* workers
we don't want anymore, the actual drain method, etc...
but this is some major goodness.

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the b-m application...

next up, of course, is adding new workers ;)

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PR: 50619
Submitted by: Matt Miller <m miller f5 com>, Stefan Fritsch


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According to Linux perf, this is twice as fast as the old loop.


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discussed at
http://mail-archives.apache.org/mod_mbox/httpd-dev/201006.mbox/%3C4C268563.30006@rowe-clan.net%3E


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(need to align w/ set_params later on) and note when we
update timestamps

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more useful worker status bits, such as whether hot stby, etc...

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PR 50396
Pedantry over description of qs-values.


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PR 50396
Historical reasons for using IP-based virtualhosting no longer deserve
to be featured in our docs.


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by funcs...

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one place to maintain as the number of flags grow...

Since we are using just the bits, make unsigned.

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Provide a stub for other balancer-related params to
be adjusted as well, like timeout, sticky, etc...

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"unique"

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However the present [post] commit should override it...



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FIFO rather than LIFO, for more consistent performance
so that older requests don't suffer

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Submitted by Gregg L. Smith - gregg AT apachehaus.com.


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values.  PR50655


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Submitted by Gregg L. Smith - gregg AT apachehaus.com.


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