Fixed various compilation error or warning.

library/server/ewsgi/connectors/standalone/src/httpd/concurrency/none/httpd_request_handler.e

@@ -8,6 +8,16 @@ deferred class
 
 inherit
 	HTTPD_REQUEST_HANDLER_I
+		redefine
+			is_persistent_connection_supported
+		end
+
+feature -- Status report	
+
+	is_persistent_connection_supported: BOOLEAN = False
+			-- <Precursor>
+			-- When there is no concurrency support, do not try to support
+			-- persistent connection!	
 
 note
 	copyright: "2011-2015, Jocelyn Fiat, Javier Velilla, Eiffel Software and others"

library/server/ewsgi/connectors/standalone/src/httpd/httpd_request_handler_i.e

@@ -108,6 +108,16 @@ feature -- Settings
 
 	is_verbose: BOOLEAN
 
+	is_persistent_connection_supported: BOOLEAN
+			-- Is persistent connection supported?
+		do
+			Result := {HTTPD_SERVER}.is_persistent_connection_supported
+		end	
+
+	persistent_connection_timeout: INTEGER = 5 -- seconds
+			-- Number of seconds for persistent connection timeout.
+			-- Default: 5 sec.
+
 feature -- Status report
 
 	has_error: BOOLEAN
@@ -168,7 +178,7 @@ feature -- Execution
 				n := n + 1
 					-- FIXME: it seems to be called one more time, mostly to see this is done.
 				execute_request
-				l_exit := not {HTTPD_SERVER}.is_persistent_connection_supported
+				l_exit := not is_persistent_connection_supported
 						or has_error or l_socket.is_closed or not l_socket.is_open_read
 						or not is_persistent_connection_requested
 				reset_request
@@ -196,10 +206,21 @@ feature -- Execution
 				debug ("dbglog")
 					dbglog (generator + ".execute_request  socket=" + l_socket.descriptor.out + " ENTER")
 				end
-				l_socket.set_timeout (5) -- 5 seconds!
+
 					--| TODO: add configuration options for socket timeout.
 					--| set by default 5 seconds.
-				l_ready_for_reading := l_socket.ready_for_reading
+--				l_socket.set_timeout (persistent_connection_timeout) -- 5 seconds!
+				l_socket.set_timeout (1) -- 1 second!
+				from
+					i := persistent_connection_timeout -- * 1 sec
+				until
+					l_ready_for_reading or i <= 0 or has_error
+				loop
+					l_ready_for_reading := l_socket.ready_for_reading
+					check not l_socket.is_closed end
+					i := i - 1
+				end
+
 				if l_ready_for_reading then
 					create l_remote_info
 					if attached l_socket.peer_address as l_addr then
@@ -217,9 +238,11 @@ feature -- Execution
 				end
 
 	            if has_error then
---					check catch_bad_incoming_connection: False end
-					if is_verbose then
-						log ("ERROR: invalid HTTP incoming request")
+					if l_ready_for_reading then
+	--					check catch_bad_incoming_connection: False end
+						if is_verbose then
+							log ("ERROR: invalid HTTP incoming request")
+						end
 					end
 				else
 					process_request (l_socket)

library/server/obsolete/v0/ewsgi/connectors/libfcgi/libfcgi.ecf

@@ -13,6 +13,13 @@
 		<library name="ewsgi" location="..\..\ewsgi.ecf"/>
 		<library name="http" location="..\..\..\..\..\..\network\protocol\http\http.ecf"/>
 		<library name="libfcgi" location="..\..\..\..\..\libfcgi\libfcgi.ecf"/>
-		<cluster name="src" location=".\" recursive="true"/>
+		<cluster name="src" location="..\..\..\..\..\ewsgi\connectors\libfcgi\src" recursive="true">
+			<file_rule>
+				<exclude>/wgi_.*_handler.e$</exclude>
+				<exclude>/wgi_.*_connector.e$</exclude>
+				<exclude>/.*_service.e$</exclude>
+			</file_rule>
+		</cluster>
+		<cluster name="src_v0" location=".\" recursive="true"/>
 	</target>
 </system>

library/server/obsolete/v0/ewsgi/connectors/nino/nino.ecf

@@ -23,6 +23,6 @@
 				<exclude>/.*_service.e$</exclude>
 			</file_rule>
 		</cluster>
-		<cluster name="src" location=".\src\" recursive="true"/>
+		<cluster name="src_v0" location=".\src\" recursive="true" />
 	</target>
 </system>

library/server/wsf/src/wsf_request.e

@@ -41,7 +41,7 @@ inherit
 			{NONE} all
 		end
 
-create {WSF_TO_WGI_SERVICE, WSF_EXECUTION, WGI_EXPORTER}
+create {WSF_EXECUTION, WGI_EXPORTER}
 	make_from_wgi
 
 convert