刚开始运行是正常的,但是运行了几个小时后还是出现了如下报错,不知是什么原因,请哪位高手给解答一下,如何修复,感谢!
WebsocketClient on error----------
[2022-07-20T09:07:06.764259]: Unhandled WebSocket Error:<class 'concurrent.futures._base.TimeoutError'>
LastSentText:
LastReceivedText:
{"e": "listenKeyExpired", "E": 1658247671735}
Exception trace:
Traceback (most recent call last):
File "C:\vnstudio\lib\site-packages\vnpy_websocket\websocket_client.py", line 174, in _run
verify_ssl=False
File "C:\vnstudio\lib\site-packages\aiohttp\client.py", line 763, in _ws_connect
proxy_headers=proxy_headers,
File "C:\vnstudio\lib\site-packages\aiohttp\client.py", line 619, in _request
break
File "C:\vnstudio\lib\site-packages\aiohttp\helpers.py", line 656, in exit
raise asyncio.TimeoutError from None
concurrent.futures._base.TimeoutError