now understood why users haven't reported the segfault (yet) when mod_proxy_fcgi
can't connect to the application


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1592500 13f79535-47bb-0310-9956-ffa450edef68
reformat only (get rid of unnecessary block scope)

git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1592511 13f79535-47bb-0310-9956-ffa450edef68
Clarify an existing requirement of the server_portstr parameter
to ap_proxy_determine_connection(): it must be a buffer of at
least one byte in size.

(And don't bother with using strcpy in order to zap a string.)


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1592514 13f79535-47bb-0310-9956-ffa450edef68
mod_proxy_scgi: Support Unix sockets.

ap_proxy_port_of_scheme(): Support default SCGI port (4000).


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1592529 13f79535-47bb-0310-9956-ffa450edef68
Follow-up to r1592529:

Define default port for "scgi" schemes (as chosen by
mod_proxy_scgi) in a common location.

Suggested by: jailletc36


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1592615 13f79535-47bb-0310-9956-ffa450edef68
fix Doxygen markup error

Submitted by: jailletc36


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1592632 13f79535-47bb-0310-9956-ffa450edef68