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Submitted by: Brian Rectanus <brectanu gmail.com>
Reviewed by: rpluem


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even if the cping/cpong fails.

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unsupported by the AJP protocol.

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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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is unknown or corrupted as well. Log the method number
that was not recognized.

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It works for sure on win32,linux and solaris.
I do not have access to other platforms so can not
verify it works on them.

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so we can keep the compatibility.

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It works on win32 and linux for sure, so that's why
I put it inside the #ifdef.
Of course something like that needs APR abstraction.

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This allows to have an option to always retry
the workers in error state instead using a
specified time.

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In case all balancer members were in error state 503
was returned until the recovery timeout expired.
The patch forces recovery in case all balancer members
are in error state regardless of recovery timeout
directive.
This fixes the time gap when 503 was returned and
backend was already up and running.

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APR_TIMEUP directly.

Reported by: jorton

* modules/generators/mod_cgi.c
  (cgi_handler): Use APR_STATUS_IS_TIMEUP.

* modules/generators/mod_cgid.c
  (cgid_handler): Ditto.


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against APR_TIMEUP directly.

* modules/http/http_request.c
  (ap_process_request): Use APR_STATUS_IS_TIMEUP.


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  clients with broken network connections or possible DoS attacks.


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  a cleanup function that is registered with the request pool.
  eor_bucket_destroy only destroys the request pool if there is still a request
  at this point of time which triggers the call of the cleanup function.

  This is needed as the eor bucket could be (and usually is) allocated from
  a pool different from the request pool (the connection pool in this case).
  This can lead to situations where eor_bucket_destroy is called at a point of
  time when the request pool had been already destroyed. But the status update
  and the transaction logging rely on the request pool.

  In practise this happens with the worker MPM if the client refuses to read
  the response from the handler. Then the unsent data (including the
  eor bucket) remains in a brigade allocated from the connection pool which
  is the parent of the request pool. This brigade is cleaned up during the
  cleanup of the ptrans pool in worker_thread. As the request pool gets
  destroyed during this cleanup operation *before* the brigade gets cleaned up
  eor_bucket_destroy starts the status update and the transaction logging with
  a destroyed request pool which leads to a segfault.


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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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