adding experimental extension 'HD_USE_NO_LISTEN_SOCKET'

git-svn-id: https://gnunet.org/svn/libmicrohttpd@22731 140774ce-b5e7-0310-ab8b-a85725594a96

Author: grothoff

ChangeLog

@@ -1,3 +1,6 @@
+Tue Jul 17 22:37:05 CEST 2012
+	Adding experimental (!) code for MHD operation without listen socket. -CG
+
 Tue Jul 17 22:15:57 CEST 2012
 	Making sendfile test pass again on non-W32 systems. -CG
 

doc/microhttpd.texi

@@ -398,6 +398,17 @@ This option should ONLY be used on systems that do not have a clock
 and that DO provide other mechanisms for cache control.  See also
 RFC 2616, section 14.18 (exception 3).
 
+
+@item MHD_USE_NO_LISTEN_SOCKET
+@cindex listen
+@cindex proxy
+@cindex embedded systems
+Run the HTTP server without any listen socket.  This option only makes
+sense if @code{MHD_add_connection} is going to be used exclusively to
+connect HTTP clients to the HTTP server.  This option is incompatible
+with using a thread pool; if it is used,
+@code{MHD_OPTION_THREAD_POOL_SIZE} is ignored.
+
 @end table
 @end deftp