1 files changed, 0 insertions, 52 deletions
diff --git a/actionpack/lib/action_controller/dispatch/rack/failsafe.rb b/actionpack/lib/action_controller/dispatch/rack/failsafe.rb
deleted file mode 100644
index 567581142c..0000000000
--- a/actionpack/lib/action_controller/dispatch/rack/failsafe.rb
+++ /dev/null
@@ -1,52 +0,0 @@
-module ActionController
-  class Failsafe
-    cattr_accessor :error_file_path
-    self.error_file_path = Rails.public_path if defined?(Rails.public_path)
-
-    def initialize(app)
-      @app = app
-    end
-
-    def call(env)
-      @app.call(env)
-    rescue Exception => exception
-      # Reraise exception in test environment
-      if env["rack.test"]
-        raise exception
-      else
-        failsafe_response(exception)
-      end
-    end
-
-    private
-      def failsafe_response(exception)
-        log_failsafe_exception(exception)
-        [500, {'Content-Type' => 'text/html'}, failsafe_response_body]
-      rescue Exception => failsafe_error # Logger or IO errors
-        $stderr.puts "Error during failsafe response: #{failsafe_error}"
-      end
-
-      def failsafe_response_body
-        error_path = "#{self.class.error_file_path}/500.html"
-        if File.exist?(error_path)
-          File.read(error_path)
-        else
-          "<html><body><h1>500 Internal Server Error</h1></body></html>"
-        end
-      end
-
-      def log_failsafe_exception(exception)
-        message = "/!\\ FAILSAFE /!\\  #{Time.now}\n  Status: 500 Internal Server Error\n"
-        message << "  #{exception}\n    #{exception.backtrace.join("\n    ")}" if exception
-        failsafe_logger.fatal(message)
-      end
-
-      def failsafe_logger
-        if defined?(Rails) && Rails.logger
-          Rails.logger
-        else
-          Logger.new($stderr)
-        end
-      end
-  end
-end