Make "env" ssl_expr compatible


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required for proxy

show more protocol modules (and in tabular form)
separate protocol modules from balancing

(mod_proxy_fdpass still omitted for now)


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ap_proxy_determine_connection()

before this revision: if there was an existing connection,
ap_proxy_determine_connection() would close it but then clear
the close flag, so it didn't get closed by
ap_proxy_release_connection()

thus, if this child process doesn't use the connection for a
while, the application could be stuck in read() for the same
while

after: ap_proxy_release_connection() will close it after the
request completes


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add explicit "FIXME" to an ancient issue

remove implicit fixme wording related to mutex use


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the right places in the generated doc.


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Still needs a lot of work but may be usefult for testers.


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avoid passing {iov_base = &buffer, iov_len=0} to writev() when
there is no stdin data


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it to replace various pool cleanup functions.


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Submitted by: NormW <normw gknw net>


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the new parser. Rework ap_expr's public interface and provide hooks for modules
to add variables and functions.

The Netware and Windows build files still need to be adjusted


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This reverts r642559 and r642978


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Move modules/http/config2.m4 back to modules/http/config.m4, since this was
only done as work-around in r88887 for the broken hook-sorting.


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working in Directory and Files sections.



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Directory or Files sections.



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PR#40047: explain that AJP_* variables can be used to send atrributes to the backend, like JkEnvVar.


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instead of just 2xx successful responses.



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recommendations in the default conf and the manual.  

Principle of least astonishment says to use a baked-in value of zero until
an admin asks for processes to exit this way.


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