Remove useless case. We know that to can not be NULL at this point.

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'push_item' and 'add_alt' already duplicate their parameters, so we can safely use the temp_pool here.

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core: avoid socket timeout settings etc. on slave connections.



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mod_ssl: treat SSLConnRecs as const during var lookups.



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mod_http2: ripped out H2SessionExtraFiles directive, removed super special sender pool handling in bucket beams.



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  *) mod_autoindex: Add IndexOptions UseOldDateFormat to allow the date
     format from 2.2 in the Last Modified column. PR60846.
  
   PR34014 / r903052 changed date format for autoindex 

Submitted By: Hank Ibell <hwibell gmail.com>




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in a subrequest, r->the_request will be the one from r->main,
and it's not what we're checking above.



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mod_http2: fixed PR60869 by making h2 workers exit explicitly waking up
     all threads to exit in a defined way.



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mod_http2: documentation and formatting



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The sections.html doc was missing, in my opinion, a direct
reference to the fact multiple Location blocks matching
a HTTP request will be evaluated in the order in which they
appear in the configuration files (same as Ifs, etc..).

Reworked a bit a single block of text to be a bit more readable.



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promise of a coming future article is not relevant in this new context.


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mod_http2: session pool cleanup at pre_close.



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  *) mod_http2: moving session cleanup to pre_close hook to avoid races with
     modules already shut down and slave connections still operating.



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  does NOT match. In this case val is NULL and we should just set the value for
  the environment variable like in the pattern case.


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  ap_soak_end_container): Constify directive arguments - existing
  callers pass string literals.

* server/core.c (start_cond_section): Remove casts needed for above.


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  no functional change.


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* server/core.c
  (test_ifdirective_section, test_ifsection_section): New callbacks.
  (core_cmds): Define new directives.

* include/http_config.h, server/config.c (ap_exists_directive):
  New function.

* include/ap_mmn.h: Bump MMN minor for above.

* docs/manual/mod/core.xml: Add docs.


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functional change.

* server/core.c (start_cond_section): Factor out from start_if*.
  Adjust to use apr_strmemdup.
  (test_ifmod_section, test_iffile_section, test_ifdefine_section):
  Move container-specific tests into callbacks from start_if*.
  (core_cmds): Adjust <IfFile, <IfDefine, <IfModule to use
  start_cond_section with callbacks.


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