Added error reporting in HTTP_CLIENT_RESPONSE

Added missing set_connect_timeout

library/client/http_client/README.md

@@ -0,0 +1 @@
+Simple HTTP client implemented using Eiffel cURL library

library/client/http_client/src/http_client_response.e

@@ -21,6 +21,17 @@ feature {NONE} -- Initialization
 
 feature -- Status
 
+	error_occurred: BOOLEAN
+			-- Error occurred during request
+
+feature {HTTP_CLIENT_REQUEST} -- Status setting
+
+	set_error_occurred (b: BOOLEAN)
+			-- Set `error_occurred' to `b'
+		do
+			error_occurred := b
+		end
+
 feature -- Access
 
 	status: INTEGER assign set_status

library/client/http_client/src/http_client_session.e

@@ -108,6 +108,11 @@ feature -- Change
 			timeout := n
 		end
 
+	set_connect_timeout (n: like connect_timeout)
+		do
+			connect_timeout := n
+		end
+
 	set_user_agent (v: READABLE_STRING_8)
 		do
 			add_header ("User-Agent", v)

library/client/http_client/src/spec/libcurl/libcurl_http_client_request.e

@@ -15,7 +15,6 @@ inherit
 			session
 		end
 
-
 create
 	make
 
@@ -174,19 +173,20 @@ feature -- Execution
 			create Result.make
 			l_result := curl_easy.perform (curl_handle)
 
-			create a_data.put (Void)
-			l_result := curl_easy.getinfo (curl_handle, {CURL_INFO_CONSTANTS}.curlinfo_response_code, a_data)
-			if l_result = 0 and then attached {INTEGER} a_data.item as l_http_status then
-				Result.status := l_http_status
+			if l_result = {CURL_CODES}.curle_ok then
+				create a_data.put (Void)
+				l_result := curl_easy.getinfo (curl_handle, {CURL_INFO_CONSTANTS}.curlinfo_response_code, a_data)
+				if l_result = 0 and then attached {INTEGER} a_data.item as l_http_status then
+					Result.status := l_http_status
+				else
+					Result.status := 0
+				end
+				Result.body := l_curl_string.string
 			else
-				Result.status := 0
+				Result.set_error_occurred (True)
 			end
 
---			last_api_call := l_url
 			curl_easy.cleanup (curl_handle)
-
-
-			Result.body := l_curl_string.string
 		end
 
 end