handle (Merb::Request)

    # File lib/merb-core/dispatch/dispatcher.rb, line 52
        def handle
          start = Time.now
          Merb.logger.info { "Started request handling: #{start.to_s}" }

          find_route!
          return rack_response if handled?

          klass = controller
          Merb.logger.debug { "Routed to: #{params.inspect}" }

          unless klass < Controller
            raise NotFound,
              "Controller '#{klass}' not found.\n" \
              "If Merb tries to find a controller for static files, " \
              "you may need to check your Rackup file, see the Problems " \
              "section at: http://wiki.merbivore.com/pages/rack-middleware"
          end

          if klass.abstract?
            raise NotFound, "The '#{klass}' controller has no public actions"
          end

          controller = dispatch_action(klass, params[:action])
          controller._benchmarks[:dispatch_time] = Time.now - start
          Merb.logger.info { controller._benchmarks.inspect }
          Merb.logger.flush
          controller.rack_response
        rescue Object => exception
          dispatch_exception(exception).rack_response
        end