def start_response(self, status, response_headers, exc_info=None):
        """
        Method to be passed to WSGI application object
        """
        #TODO:  Add more exc_info support
        if exc_info:
            raise exc_info[0], exc_info[1], exc_info[2]

        self.status = status
        self.response_headers = response_headers

        return self.write