我从我的 MongoDB 中获取了很多记录,并且在此过程中我得到了一个错误
File "C:\database\models\mongodb.py", line 228, in __iter__
for result in self.results:
File "C:\Python27\Lib\site-packages\pymongo\cursor.py", line 814, in next
if len(self.__data) or self._refresh():
File "C:\Python27\Lib\site-packages\pymongo\cursor.py", line 776, in _refresh
limit, self.__id))
File "C:\Python27\Lib\site-packages\pymongo\cursor.py", line 720, in __send_message
self.__uuid_subtype)
File "C:\Python27\Lib\site-packages\pymongo\helpers.py", line 99, in _unpack_response
cursor_id)
pymongo.errors.OperationFailure: cursor id '866472135294727793' not valid at server
Exception KeyError: KeyError(38556896,) in <module 'threading' from 'C:\Python27\lib\threading.pyc'> ignored
这是什么意思,我该如何解决。我不知道这是否重要,但我from gevent import monkey; monkey.patch_all()
在打开连接时确实使用过