- prevent more than 5 pipelined responses in the output brigade, to avoid
  excessive FD usage and related DoS attacks.
- if non_file_bytes_in_brigade >= THRESHOLD_MAX_BUFFER, don't send the 
  entire brigade non-blocking, but only up to the bucket that brought us
  over THRESHOLD_MAX_BUFFER. This should allow better use of async write
  completion.


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soon as the corresponding response has been sent and not only after the
connection has been closed.

This change does not deal with pipelined requests, yet.


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* reduce duplication between initial intro and parameter table
* explain that pools are per-process, and limits are not
  coordinated server-wide
* minor clarifications & readability tweaks


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  and if we did not sent any request body so far.


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Comment character needs to be in column 1.

Submitted by: Gregg L Smith <lists glewis com>


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Event is now the default MPM for many platforms,
so we should provide an explicit configuration.

Discussion for good values to follow.

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release


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configuration.


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The file was copied in from the event MPM and neither the file
nor any defines in it are referenced in the simple MPM.

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Likely we still have to clean CHANGES from things backported
to 2.2.x.

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Mostly adding the information to the vhost and ssl files,
and adding mod_authz_core and mod_authz_host (for
"Require all denied" and "Require all granted") where needed.

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the to new mod_unixd.

"User" and "Group" are no longer implemented in the MPMs.

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been moved into mod_unixd.

The old macro UNIX_DAEMON_COMMANDS is no longer in use.

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- suggest braces around empty body in an 'if' statement
- comparison of unsigned expression >= 0 is always true
- comparison of unsigned expression < 0 is always false

Please review carefully.


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  different servers than c->base_server.
- Adjust the scope of some mod_ssl trace logging from server to conn.


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This fixes some segfaults.


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print a meaningful warning instead


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MPM event was picking up the headers but not linking with libserf, causing
unresolved symbol errors.

Now build MPM event with or without serf support depending on --with-serf
being specified or not.


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performance on SMP systems.


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ap_log_cerror/ap_log_rerror. This fixes per-dir loglevel configuration
for loglevels > notice.


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be more safe on different platforms.

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  be more safe on different platforms.

Pointed out by: rjung


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  be more safe on different platforms.

Pointed out by: rjung


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gcc complains when using -pedantic.

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init functions for connection filters (doing an "init" once per
handler invocation makes no sense for a connection filter).  No longer 
run init functions multiple times per request if a subrequest is used.

* include/util_filter.h (ap_filter_rec_t): Clarify use of the init
  function pointer.

* server/config.c (invoke_filter_init): Drop ap_ prefix for private
  function; take a request_rec pointer and only invoke filters with
  matching request.
  (ap_invoke_handler): Adjust accordingly.

PR: 49328
Reviewed by: rpluem


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