GunicornWorker 初始化回调

def init_process(self) -> None:
        """
        GunicornWorker 初始化回调
        """
        default_loop = asyncio.get_event_loop()
        if default_loop.is_running():
            default_loop.close()
            self.loop = asyncio.new_event_loop()
            asyncio.set_event_loop(self.loop)
        else:
            self.loop = default_loop
        super().init_process()