v2 2.0.0b4 版本，获取加密配置文件后协程任务报错：Task was destroyed but it is pending!

[alan-hanx]

代码：

import asyncio

from v2.nacos import NacosNamingService, ClientConfigBuilder, GRPCConfig, Instance, SubscribeServiceParam, \
    RegisterInstanceParam, DeregisterInstanceParam, BatchRegisterInstanceParam, GetServiceParam, ListServiceParam, \
    ListInstanceParam, NacosConfigService, ConfigParam, KMSConfig


async def fetch_config():
    client_config = (ClientConfigBuilder()
                     .access_key("")
                     .secret_key("")
                     .namespace_id("")
                     .server_address("")
                     .log_level('INFO')
                     .grpc_config(GRPCConfig(grpc_timeout=5000))
                     .build())

    kms_config = KMSConfig(
        enabled=True,
        endpoint="",
        access_key="",
        secret_key=""
    )
    client_config.set_kms_config(kms_config)

    config_client = await NacosConfigService.create_config_service(client_config)

    content = await config_client.get_config(ConfigParam(
        data_id="cipher-kms-aes-256-test",
        group="test",
        type="json",
        kms_key_id="alias/acs/mse"
    ))

    await config_client.shutdown()

    return content

def main():
    loop = asyncio.get_event_loop()
    try:
        result = loop.run_until_complete(fetch_config())
        print("Config Content:", result)
    finally:
        loop.close()

if __name__ == "__main__":
    main()

协程错误信息：

Task was destroyed but it is pending!
task: <Task pending name='Task-10' coro=<GrpcClient._server_request_watcher() running at D:\project\python\chatmfc-app\venv\Lib\site-packages\v2\nacos\transport\grpc_client.py:138> wait_for=<Task finished name='Task-11' coro=<StreamStreamCall._prepare_rpc() done, defined at D:\project\python\chatmfc-app\venv\Lib\site-packages\grpc\aio\_call.py:751> result=None>>
Task was destroyed but it is pending!
task: <Task pending name='Task-8' coro=<RpcClient.health_check_periodically() running at D:\project\python\chatmfc-app\venv\Lib\site-packages\v2\nacos\transport\rpc_client.py:121> wait_for=<Future finished result=None>>
Task was destroyed but it is pending!
task: <Task pending name='Task-7' coro=<RpcClient.reconnection_handler() running at D:\project\python\chatmfc-app\venv\Lib\site-packages\v2\nacos\transport\rpc_client.py:147> wait_for=<Future pending cb=[Task.task_wakeup()]>>
Exception ignored in: <coroutine object RpcClient.reconnection_handler at 0x0000020F98E68AE0>
Traceback (most recent call last):
  File "D:\project\python\chatmfc-app\venv\Lib\site-packages\v2\nacos\transport\rpc_client.py", line 147, in reconnection_handler
    ctx = await self.reconnection_chan.get()
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Program Files\Python311\Lib\asyncio\queues.py", line 160, in get
    getter.cancel()  # Just in case getter is not done yet.
    ^^^^^^^^^^^^^^^
  File "C:\Program Files\Python311\Lib\asyncio\base_events.py", line 761, in call_soon
    self._check_closed()
  File "C:\Program Files\Python311\Lib\asyncio\base_events.py", line 519, in _check_closed
    raise RuntimeError('Event loop is closed')
RuntimeError: Event loop is closed

...获取配置文件信息省略。