if we identified any other parsing errors and handle all 0.9 request
errors as 400 BAD REQUEST, presuming HTTP/1.0 to deliver the error details.
Do not report 0.9 issues as 505 INVALID PROTOCOL because the client apparently
specified no protocol, and 505 post-dates the simple HTTP request mechanism.



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note this in the docs, add comment


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As we have removed the possibility to re-use used scoreboard slots in r1757031,
we don't need this check anymore.



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This causes inconsistent data in the scoreboard (due to async
connections) and makes it difficult to determine what is going on.
Therefore it is not a useful fix for the scoreboard-full issues (PR
53555).

The consent on the dev list is that we should allocate/use more
scoreboard entries instead.


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- move variable initializations into declarations
- use max_workers variable


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* add new column "stopping", denoting if a process is shutting down
* add additional "(old gen)", if a process is from before a graceful reload
* add counts of processes and stopping processes to summary line



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change style of per-dir note for readability



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xforms


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PR60024



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Delay some memory allocation in order to save 272 bytes in the 'request' memory pool if mod_status handler is triggered and is not able to handle the request

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There are only 3 columns (writing, keep-alive, closing), not 4.

Try to improve the code layout for it to be more readable.
Each <th> is on its own line so keep the corresponding "colspan" <td> fields grouped together.

r1738628 introduced a new column, 'Slot'.
Add an empty cell for it in the last line of the table, in order to fix the layout of the Totals.

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Quiet (not so )clever compilers about (im)possible use of uninitialized 'mode'.



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use a static table. We cannot change this to dynamic use of the local iconv
without build changes to avoid such use on cross-platform builds.

I'm satisfied if we trust iscntrl to at least catch all the most lethal
C0 Ctrls (we are promised it catches bad carriage control/line endings)
and leave this in the short term with an XXX to revisit at a future time.

The token stop never needed this table, because we can use the affirmative
list of token characters to define it.



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This should save a few bytes in case of early exit and is, IMHO, cleaner.

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HttpProtocolOptions Unsafe StrictWhitespace

I have elected not to preserve any significance to excess whitespace in the
now-deprecated obs-fold code path, that's certainly open for discussion.

This can be reviewed by tweaking t/conf/extra.conf to switch Strict to Unsafe.


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