rack.rb in falcon-0.38.0

- old
+ new

@@ -58,10 +58,14 @@
 			RACK_URL_SCHEME = 'rack.url_scheme'
 			RACK_HIJACK = 'rack.hijack'
 			RACK_IS_HIJACK = 'rack.hijack?'
 			RACK_HIJACK_IO = 'rack.hijack_io'
 			
+			# Raised back up through the middleware when the underlying connection is hijacked.
+			class FullHijack < StandardError
+			end
+			
 			# Async::HTTP specific metadata:
 			
 			ASYNC_HTTP_REQUEST = "async.http.request"
 			
 			# Header constants:
@@ -200,10 +204,10 @@
 				
 				status, headers, body = @app.call(env)
 				
 				# If there was a full hijack:
 				if full_hijack
-					return nil
+					raise FullHijack, "The connection was hijacked."
 				else
 					return Response.wrap(status, headers, body, request)
 				end
 			rescue => exception
 				@logger.error(self) {exception}