more important an error code at all, as currently APR_SUCCESS is returned
  in the error case.

PR: 40865
Submitted by: Andrew Rucker Jones <arjones simultan.dyndns.org>
Reviewed by: rpluem


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  as a MCacheMinObjectSize of 0 does not make sense and leads to a
  signal Floating point exception (8) (division by zero) in
  memcache_gdsf_algorithm.

PR: 40576
Submitted by: Xuekun Hu <xuekun.hu gmail.com>
Reviewed by: rpluem


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hook, giving each cache backend the ability to make a better
decision as to how it will allocate the tasks of writing to the
cache and writing to the network. Previously the write to the
cache task needed to be complete before the same brigade was
written to the network, and this caused timing and memory issues
on large cached files. This fix replaces the previous fix for
PR39380.


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a better way has been found to do this.


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cache tries to save huge files (greater than RAM). Buckets bigger
than a tuneable threshold are split into smaller buckets before
being passed to mod_disk_cache, etc. PR 39380


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use the already-open stderr file object rather than opening a new one.

Submitted by: Tom Donovan <Tom.Donovan acm.org>
PR: 40476


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locking method and the lockfile location, I never
liked how AcceptMutex was linked to LockFile. This
seemed unnecessary. Much better to have AcceptMutex
do both as well. Plus, now that we will likely see
other modules require a "standard" way of setting
mutexes, why not have Apache provide that as
an API of sorts.

Anyway, LockFile is now depreciated and AcceptMutex
is now SSLMutex-like. We also provide a short
function that "parses" out a mutex parameter
and strips out the mechanism and lockfile location.
AcceptMutex and SSLMutex is this capability.



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listen sockets in some configurations with multiple generic Listen
directives.

The logic in error is that which prunes out generic IPv4 listening
sockets when we already have a v4-mapped generic IPv6 listening 
socket for the same port.


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into the environment with the name AUTHENTICATE_<COLUMN>. This brings
mod_authn_dbd behaviour in line with mod_authnz_ldap.


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value of server_rec, rather than the server name, as the server name
may change (eg when the server name is set) at any time, causing
weird behaviour in modules dependent on mod_dbd.


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set, REMOTE_USER will be set to this attribute, rather than the
username supplied by the user. Useful for example when you want users
to log in using an email address, but need to supply a userid instead
to the backend.


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So I'm sitting in Rich's talk and think to myself, it's kind
of stupid that DumpIO always logs at Debug, esp when
you consider that it's likely you'll be doing so
in conjunction with SSL... One Big Log is understating
it! :)

Add DumpIOLogLevel to allow one to change the level...


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close/flush, remove some unneccessary code duplication instead
of calling the right helper in replace_brigade_with_cache().


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the first bucket from the brigade, finds it not to be a FILE
bucket and barfs. The fix is to pass a bucket rather than a brigade.



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mentality.


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that the new child's stderr is not a pipe to an old piped logger:

* server/log.c (log_child): Add "dummy_stderr" parameter; if set,
duplicate stdout as the stderr for the child.
(open_error_log): Add "is_main" parameter; use dummy stderr for logger
for main server only.
(ap_open_logs, ap_open_piped_log): Adjust for new open_error_log()/
log_child() parameters.

PR: 40651
Submitted by: jorton, rpluem


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PR: 40658
Submitted by: Larry Cipriani <lvc lucent.com>
Reviewed by: rpluem


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PR: 40656
Submitted by: Larry Cipriani <lvc lucent.com>
Reviewed by: rpluem


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AP_FILTER_ERROR.


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by determining whether the cached file should be copied on disk rather
than loaded into RAM. PR39380


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by creating a root pool for object persistence across requests. This
also eliminates the need for custom serialization code.


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authority component and an empty path, the empty path is to be equivalent
to "/". It explicitly cites the following four URIs as equivalents:
  http://example.com
  http://example.com/
  http://example.com:/
  http://example.com:80/


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always try to cache the URL. This bug might lead to numerous rename() errors
on win32 if the URL was previously cached.


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for the CacheMaxFileSize and CacheMinFileSize parameters in the
config file. PR39380 [Niklas Edmundsson <nikke acc.umu.se>]


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  route different from the one supplied by the client had been chosen or if
  the client supplied no routing information for a balancer with sticky
  sessions.


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change


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PR: 40439
Submitted by: serai lans-tv.com
Reviewed by: rpluem


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statically like the older support programs.

Submitted by: Eric Covener <covener gmail.com>
Reviewed by:  Jeff Trawick



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ap_get_server_description().

High-level summary:

The full server version information is now included in the error log at
startup as well as server status reports, irrespective of the setting
of the ServerTokens directive.

Third-party modules must now use ap_get_server_banner() or 
ap_get_server_description() in place of ap_get_server_version().



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