Use the ..._noexception network features in the WGI standalone input and output classes.

(the required c function are coming with EiffelNet from EiffelStudio 16.11 ).

contrib/library/network/server/nino/library/spec/until_16_05/tcp_stream_socket.e

@@ -17,10 +17,21 @@ create
 	make_server_by_port
 
 create {NETWORK_STREAM_SOCKET}
-	make_from_descriptor_and_address
+	make_from_descriptor_and_address,
+	make_empty
 
 feature {NONE} -- Initialization
 
+	make_server_by_address_and_port (a_address: INET_ADDRESS; a_port: INTEGER)
+			-- Create server socket on `a_address' and `a_port'.
+		require
+			valid_port: a_port >= 0
+		do
+			make
+			create address.make_from_address_and_port (a_address, a_port)
+			bind
+		end	
+
 	make
 			-- Create a network stream socket.
 		do
@@ -28,16 +39,6 @@ feature {NONE} -- Initialization
 			set_reuse_address
 		end
 
-	make_server_by_address_and_port (an_address: INET_ADDRESS; a_port: INTEGER)
-			-- Create server socket on `an_address' and `a_port'.
-		require
-			valid_port: a_port >= 0
-		do
-			make
-			create address.make_from_address_and_port (an_address, a_port)
-			bind
-		end
-
 feature -- Basic operation
 
 	send_message (a_msg: STRING)

contrib/library/network/server/nino/library/tcp_stream_socket.e

@@ -29,16 +29,6 @@ feature {NONE} -- Initialization
 			set_reuse_address
 		end
 
-	make_server_by_address_and_port (an_address: INET_ADDRESS; a_port: INTEGER)
-			-- Create server socket on `an_address' and `a_port'.
-		require
-			valid_port: a_port >= 0
-		do
-			make
-			create address.make_from_address_and_port (an_address, a_port)
-			bind
-		end
-
 feature -- Basic operation
 
 	send_message (a_msg: STRING)

contrib/library/network/server/nino/nino-safe.ecf

@@ -22,13 +22,13 @@
 			<file_rule>
 				<exclude>tcp_stream_socket.e</exclude>
 				<condition>
-					<version type="compiler" max="15.01.9.6506"/>
+					<version type="compiler" max="16.11"/>
 				</condition>
 			</file_rule>
 		</cluster>
-		<cluster name="spec_before_15_01" location=".\library\spec\before_15_01\" recursive="true">
+		<cluster name="spec_until_16_05" location=".\library\spec\until_16_05\" recursive="true">
 			<condition>
-				<version type="compiler" max="15.01.9.6506"/>
+				<version type="compiler" max="16.11"/>
 			</condition>
 		</cluster>
 	</target>

contrib/library/network/server/nino/nino.ecf

@@ -22,13 +22,13 @@
 			<file_rule>
 				<exclude>tcp_stream_socket.e</exclude>
 				<condition>
-					<version type="compiler" max="15.01.9.6506"/>
+					<version type="compiler" max="16.11"/>
 				</condition>
 			</file_rule>
 		</cluster>
-		<cluster name="spec_before_15_01" location=".\library\spec\before_15_01\" recursive="true">
+		<cluster name="spec_until_16_05" location=".\library\spec\until_16_05\" recursive="true">
 			<condition>
-				<version type="compiler" max="15.01.9.6506"/>
+				<version type="compiler" max="16.11"/>
 			</condition>
 		</cluster>
 	</target>

examples/upload_image/upload_image-safe.ecf

@@ -20,10 +20,13 @@
 	</target>
 	<target name="upload_image_standalone" extends="upload_image_common">
 		<root class="IMAGE_UPLOADER" feature="make"/>
-		<setting name="concurrency" value="thread"/>
+		<setting name="concurrency" value="scoop"/>
 		<library name="default_standalone" location="..\..\library\server\wsf\default\standalone-safe.ecf" readonly="false" use_application_options="true"/>
 		<cluster name="src" location="src\" recursive="true"/>
 	</target>
+	<target name="upload_image_standalone_st" extends="upload_image_standalone">
+		<setting name="concurrency" value="none"/>
+	</target>
 	<target name="upload_image_libfcgi" extends="upload_image_common">
 		<root class="IMAGE_UPLOADER" feature="make"/>
 		<setting name="concurrency" value="none"/>

library/security/openid/consumer/demo/demo-safe.ecf

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="ISO-8859-1"?>
-<system xmlns="http://www.eiffel.com/developers/xml/configuration-1-16-0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.eiffel.com/developers/xml/configuration-1-16-0 http://www.eiffel.com/developers/xml/configuration-1-16-0.xsd" name="demo" uuid="DC4D6549-D5F4-4E1A-959A-6BD536737A21" library_target="demo">
+<system xmlns="http://www.eiffel.com/developers/xml/configuration-1-15-0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.eiffel.com/developers/xml/configuration-1-15-0 http://www.eiffel.com/developers/xml/configuration-1-15-0.xsd" name="demo" uuid="DC4D6549-D5F4-4E1A-959A-6BD536737A21" library_target="demo">
 	<target name="demo">
 		<root class="APPLICATION" feature="make_and_launch"/>
 		<file_rule>
@@ -7,9 +7,10 @@
 			<exclude>/CVS$</exclude>
 			<exclude>/EIFGENs$</exclude>
 		</file_rule>
-		<option concurrency="scoop" root_catcall_detection="none" root_concurrency="scoop" root_void_safety="all" warning="true" full_class_checking="false" is_attached_by_default="true" is_obsolete_routine_type="true" void_safety="all" syntax="transitional">
+		<option warning="true" full_class_checking="false" is_attached_by_default="true" is_obsolete_routine_type="true" void_safety="all" syntax="transitional">
 			<assertions precondition="true" postcondition="true" check="true" invariant="true" loop="true" supplier_precondition="true"/>
 		</option>
+		<setting name="concurrency" value="scoop"/>
 		<library name="base" location="$ISE_LIBRARY\library\base\base-safe.ecf"/>
 		<library name="ewsgi" location="..\..\..\..\server\ewsgi\ewsgi-safe.ecf" readonly="false"/>
 		<library name="ewsgi_standalone_connector" location="..\..\..\..\server\ewsgi\connectors\standalone\standalone-safe.ecf" readonly="false"/>
@@ -20,6 +21,6 @@
 		<cluster name="src" location=".\" recursive="true"/>
 	</target>
 	<target name="demo_mt" extends="demo">
-		<option concurrency="thread" />
+		<setting name="concurrency" value="thread"/>
 	</target>
 </system>

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

@@ -511,12 +511,12 @@ feature -- Parsing
 			elseif a_socket.readable then
 				a_socket.read_line_noexception
 				Result := a_socket.last_string
-					-- Do no check `socket_ok' before socket operation,
+					-- Do no check `was_error' before socket operation,
 					-- otherwise it may be False, due to error during other socket operation in same thread.
-				if not a_socket.socket_ok then
+				if a_socket.was_error then
 					report_error ("Socket error")
 					if is_verbose then
-						log (request_header +"%N" + Result + "%N## socket_ok=False! ##", debug_level)
+						log (request_header +"%N" + Result + "%N## was_error=False! ##", debug_level)
 					end
 				end
 			else

library/server/ewsgi/connectors/standalone/lib/httpd/spec/include_until_16_05/ew_httpd_net.h

@@ -40,9 +40,9 @@ extern int setsockopt(int, int, int, char*, int);
 extern int recv(int, char *, int, int);
 extern int send(int, char *, int, int);
 #else
-extern int setsockopt(int, int, int, (struct timeval*), int);
+extern int setsockopt(int, int, int, const void*, socklen_t);
-extern int recv(int, char *, int, int);
+extern ssize_t recv(int, void *, size_t, int);
-extern int send(int, char *, int, int);
+extern ssize_t send(int, const void *, size_t, int);
 #endif
 
 #ifdef __cplusplus

library/server/ewsgi/connectors/standalone/src/wgi_standalone_connector.e

@@ -38,7 +38,7 @@ feature {NONE} -- Initialization
 	make_with_base (a_base: detachable separate READABLE_STRING_8)
 			-- Create current standalone connector with base url `a_base'
 		require
-			a_base_starts_with_slash: a_base /= Void implies is_valid_base (a_base)
+			a_base_starts_with_slash: (a_base /= Void and then not a_base.is_empty) implies is_valid_base (a_base)
 		do
 			make
 			set_base (a_base)
@@ -181,6 +181,13 @@ feature -- Element change
 
 feature -- Server
 
+	launch_on_port (a_port_number: INTEGER)
+			-- Launch server listening on port `a_port_number'.
+		do
+			set_port_number (a_port_number)
+			launch
+		end
+
 	launch
 			-- Launch web server listening.
 		do

library/server/ewsgi/connectors/standalone/src/wgi_standalone_input_stream.e

@@ -42,8 +42,8 @@ feature -- Input
 			src: like source
 		do
 			src := source
-			if src.readable then
+			if src.readable and not src.was_error then
-				src.read_character
+				src.read_character_noexception
 				last_character := src.last_character
 			else
 				last_character := '%U'
@@ -56,8 +56,8 @@ feature -- Input
 		do
 			src := source
 			last_string.wipe_out
-			if src.readable then
+			if src.readable and not src.was_error then
-				src.read_stream_thread_aware (nb)
+				src.read_stream_noexception (nb)
 				last_string.append_string (src.last_string)
 			end
 		end
@@ -85,11 +85,11 @@ feature -- Status report
 	end_of_input: BOOLEAN
 			-- Has the end of input stream been reached?
 		do
-			Result := not source.readable
+			Result := not source.readable or source.was_error
 		end
 
 ;note
-	copyright: "2011-2015, Jocelyn Fiat, Javier Velilla, Eiffel Software and others"
+	copyright: "2011-2016, Jocelyn Fiat, Javier Velilla, Eiffel Software and others"
 	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
 	source: "[
 			Eiffel Software

library/server/ewsgi/connectors/standalone/src/wgi_standalone_output_stream.e

@@ -90,7 +90,7 @@ feature -- Output
 	put_character (c: CHARACTER_8)
 		do
 			last_target_call_succeed := False
-			target.put_character (c)
+			target.put_character_noexception (c)
 			last_target_call_succeed := not target.was_error
 		end
 

library/server/ewsgi/examples/hello_world/src/hello_world.e

@@ -15,13 +15,13 @@ feature {NONE} -- Initialization
 	make
 		do
 			print ("Example: start a Standalone web server on port " + port_number.out + ", %Nand reply Hello World for any request such as http://localhost:8123/%N")
-			(create {STANDALONE_SERVICE [HELLO_WORLD_EXECUTION]}.make_custom ("")).listen (port_number)
+			(create {WGI_STANDALONE_CONNECTOR [HELLO_WORLD_EXECUTION]}.make_with_base ("")).launch_on_port (port_number)
 		end
 
 	port_number: INTEGER = 8123
 
 note
-	copyright: "2011-2015, Eiffel Software and others"
+	copyright: "2011-2016, Eiffel Software and others"
 	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
 	source: "[
 			Eiffel Software

library/server/ewsgi/examples/hello_world/src/hello_world_execution.e

@@ -18,12 +18,12 @@ feature {NONE} -- Initialization
 	execute
 		do
 			response.set_status_code (200, Void)
-			response.put_header_text ("Content-Type: text/plain%R%N")
+			response.put_header_text ("Content-Length: 13%R%NContent-Type: text/plain%R%N")
 			response.put_string ("Hello World!%N")
 		end
 
 note
-	copyright: "2011-2015, Eiffel Software and others"
+	copyright: "2011-2016, Eiffel Software and others"
 	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
 	source: "[
 			Eiffel Software

library/server/wsf/tests/tests.ecf

@@ -11,15 +11,16 @@
 		</option>
 		<setting name="concurrency" value="thread"/>
 		<library name="base" location="$ISE_LIBRARY\library\base\base.ecf"/>
-		<library name="connector_nino" location="..\..\ewsgi\connectors\nino\nino.ecf" readonly="false"/>
 		<library name="connector_null" location="..\..\ewsgi\connectors\null\null.ecf" readonly="false"/>
-		<library name="dft_nino" location="..\default\nino.ecf"/>
+		<library name="connector_standalone" location="..\..\ewsgi\connectors\standalone\standalone.ecf" readonly="false"/>
+		<library name="dft_standalone" location="..\default\standalone.ecf"/>
 		<library name="ewsgi" location="..\..\ewsgi\ewsgi.ecf" readonly="false"/>
 		<library name="http" location="..\..\..\network\protocol\http\http.ecf" readonly="false"/>
-		<library name="http_client" location="..\..\..\network\http_client\http_client.ecf" readonly="false"/>
+		<library name="http_client" location="..\..\..\network\http_client\net_http_client.ecf" readonly="false"/>
 		<library name="thread" location="$ISE_LIBRARY\library\thread\thread.ecf"/>
 		<library name="time" location="$ISE_LIBRARY\library\time\time-safe.ecf"/>
 		<library name="wsf" location="..\wsf.ecf" readonly="false"/>
+		<library name="wsf_standalone" location="..\..\wsf\connector\standalone.ecf" readonly="false"/>
 		<cluster name="server" location=".\server\" recursive="true"/>
 	</target>
 	<target name="wsf_tests" extends="server">