def process_message(self, message, is_started=False):
        """Process incomming message from turret

        :param dict message: incomming message
        :param bool is_started: test started indicator
        """
        if not self.master:
            return False

        if 'status' not in message:
            return False
        message['name'] = message['turret']
        del message['turret']
        if not self.add(message, is_started):
            return self.update(message)
        return True