MongoDbContainer on Windows 10 fails with getaddrinfo error

The following code fails with testcontainers-python 3.0.2:

from testcontainers.mongodb import MongoDbContainer
with MongoDbContainer('mongo:4.2.2') as mongo_:
...     db = mongo_.get_connection_client().test
...     db.test.insert_one({'foo': 'bar'})

with

Pulling image mongo:4.2.2
Container started:  d5ca66c443
Traceback (most recent call last):
  File "<input>", line 3, in <module>
  File "C:\...\venv\lib\site-packages\pymongo\collection.py", line 695, in insert_one
    self._insert(document,
  File "C:\...\venv\lib\site-packages\pymongo\collection.py", line 610, in _insert
    return self._insert_one(
  File "C:\...\venv\lib\site-packages\pymongo\collection.py", line 599, in _insert_one
    self.__database.client._retryable_write(
  File "C:\...\venv\lib\site-packages\pymongo\mongo_client.py", line 1490, in _retryable_write
    with self._tmp_session(session) as s:
  File "C:\Program Files\Python38\lib\contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "C:\...\venv\lib\site-packages\pymongo\mongo_client.py", line 1823, in _tmp_session
    s = self._ensure_session(session)
  File "C:\...\venv\lib\site-packages\pymongo\mongo_client.py", line 1810, in _ensure_session
    return self.__start_session(True, causal_consistency=False)
  File "C:\...\venv\lib\site-packages\pymongo\mongo_client.py", line 1763, in __start_session
    server_session = self._get_server_session()
  File "C:\...\venv\lib\site-packages\pymongo\mongo_client.py", line 1796, in _get_server_session
    return self._topology.get_server_session()
  File "C:\...\venv\lib\site-packages\pymongo\topology.py", line 482, in get_server_session
    self._select_servers_loop(
  File "C:\...\venv\lib\site-packages\pymongo\topology.py", line 208, in _select_servers_loop
    raise ServerSelectionTimeoutError(
pymongo.errors.ServerSelectionTimeoutError: localnpipe:32775: [Errno 11001] getaddrinfo failed

Interestingly, the MongoDbContainer.get_connection_url() method returns a URL with hostname localnpipe, which I suspect the mongo client does not understand. Using pymongo directly, I can connect to the created container using a hostname of localhost.

Bắt đầu từ MongoDbContainer.get_connection_url() và tái hiện ví dụ MongoDbContainer được nêu trên Windows 10, so sánh với kết nối PyMongo trực tiếp sử dụng localhost. Được xem là hoàn thành khi URL kết nối được trả về sử dụng một hostname mà PyMongo chấp nhận và thao tác insert thành công mà không có lỗi getaddrinfo.