If the count for put_file_content is not positive (i.e <= 0), do not send anything.

Output/log more information for request handling when standalone httpd server has verbose enabled.

examples/tutorial/step_2/hello/alternatives/launcher/hello_application.e

@@ -22,13 +22,10 @@ create
 feature {NONE} -- Initialization
 
 	initialize
-		local
-			opts: detachable WSF_SERVICE_LAUNCHER_OPTIONS
 		do
 			Precursor
-				--| Uncomment the following 2 lines, to read options from "ewf.ini" configuration file
+				--| Uncomment the following line, to read options from "ewf.ini" configuration file
---			create {WSF_SERVICE_LAUNCHER_OPTIONS_FROM_INI} opts.make_from_file ("ewf.ini")
+--			import_service_options (create {WSF_SERVICE_LAUNCHER_OPTIONS_FROM_INI} opts.make_from_file ("ewf.ini"))
---			import_service_options (opts)
 		end
 
 	launch (opts: detachable WSF_SERVICE_LAUNCHER_OPTIONS)

library/server/ewsgi/src/implementation/wgi_response_stream.e

@@ -106,7 +106,9 @@ feature -- Output operation
 	put_file_content (f: FILE; a_offset: INTEGER; a_count: INTEGER)
 			-- Send `a_count' bytes from the content of file `f' starting at offset `a_offset'.
 		do
-			output.put_file_content (f, a_offset, a_count)
+			if a_count > 0 then
+				output.put_file_content (f, a_offset, a_count)
+			end
 		end
 
 	flush

library/server/httpd/httpd_request_handler_i.e

@@ -170,6 +170,9 @@ feature -- Status change
 			-- Report error occurred, with optional message `m'.
 		do
 			has_error := True
+			if m /= Void and then is_verbose then
+				log (m.as_string_8, debug_level)
+			end			
 		end
 
 	reset_error
@@ -313,7 +316,7 @@ feature -- Execution
 					is_persistent_connection_requested := False
 				else
 					if is_verbose then
-						log (request_header, information_level)
+						log_with_separation_line (request_header, information_level)
 					end
 					process_request (l_socket)
 				end
@@ -590,6 +593,26 @@ feature -- Output
 			logger_set: logger = a_logger
 		end
 
+	log_with_separation_line (m: STRING; a_level: INTEGER)
+			-- Log message `m'.
+		require
+			is_verbose: is_verbose
+		local
+			s: STRING
+		do
+			if is_verbose and (verbose_level & a_level) = a_level then
+				create s.make (m.count + 42)
+				s.append (create {STRING}.make_filled ('-', 40))
+				s.append_character ('%N')
+				s.append (m)
+				if attached logger as l_logger then
+					l_logger.log (s)
+				else
+					io.put_string (s + "%N")
+				end
+			end
+		end
+
 	log (m: STRING; a_level: INTEGER)
 			-- Log message `m'.
 		require

library/server/wsf/src/wsf_response.e

@@ -389,8 +389,10 @@ feature -- Body
 			message_writable: message_writable
 			not_too_big: a_offset + a_count <= f.count
 		do
-			wgi_response.put_file_content (f, a_offset, a_count)
+			if a_count > 0 then
-			increment_transfered_content_length (a_count)
+				wgi_response.put_file_content (f, a_offset, a_count)
+				increment_transfered_content_length (a_count)
+			end
 		end
 
 feature -- Chunk body