TypeError when using pyOpenSSL with a socket timeout of None

Traceback (most recent call last):

  File "<REDACTED>/manage.py", line 39, in <module>

    execute_from_command_line(sys.argv)

  File "<REDACTED>/dist-packages/django/core/management/__init__.py", line 364, in execute_from_command_line

    utility.execute()

  File "<REDACTED>/dist-packages/django/core/management/__init__.py", line 356, in execute

    self.fetch_command(subcommand).run_from_argv(self.argv)

  File "<REDACTED>/dist-packages/django/core/management/base.py", line 283, in run_from_argv

    self.execute(*args, **cmd_options)

  File "<REDACTED>/dist-packages/django/core/management/base.py", line 330, in execute

    output = self.handle(*args, **options)

  File "<REDACTED>.py", line 365, in handle

    sources += <REDACTED>.objects.filter(**query)[:limit]

  File "<REDACTED>/dist-packages/mongoengine/queryset/manager.py", line 37, in __get__

    queryset = queryset_class(owner, owner._get_collection())

  File "<REDACTED>/dist-packages/mongoengine/document.py", line 211, in _get_collection

    db = cls._get_db()

  File "<REDACTED>/dist-packages/mongoengine/document.py", line 189, in _get_db

    return get_db(cls._meta.get("db_alias", DEFAULT_CONNECTION_NAME))

  File "<REDACTED>/dist-packages/mongoengine/connection.py", line 369, in get_db

    conn_settings["username"], conn_settings["password"], **auth_kwargs

  File "<REDACTED>/dist-packages/pymongo/database.py", line 1495, in authenticate

    connect=True)

  File "<REDACTED>/dist-packages/pymongo/mongo_client.py", line 780, in _cache_credentials

    with server.get_socket(all_credentials) as sock_info:

  File "<REDACTED>/contextlib.py", line 17, in __enter__

    return self.gen.next()

  File "<REDACTED>/dist-packages/pymongo/pool.py", line 1225, in get_socket

    sock_info = self._get_socket(all_credentials)

  File "<REDACTED>/dist-packages/pymongo/pool.py", line 1275, in _get_socket

    sock_info = self.connect(all_credentials)

  File "<REDACTED>/dist-packages/pymongo/pool.py", line 1193, in connect

    sock_info.ismaster(all_credentials)

  File "<REDACTED>/dist-packages/pymongo/pool.py", line 546, in ismaster

    return self._ismaster(None, None, None, all_credentials)

  File "<REDACTED>/dist-packages/pymongo/pool.py", line 580, in _ismaster

    exhaust_allowed=awaitable)

  File "<REDACTED>/dist-packages/pymongo/pool.py", line 699, in command

    self._raise_connection_failure(error)

  File "<REDACTED>/dist-packages/pymongo/pool.py", line 694, in command

    exhaust_allowed=exhaust_allowed)

  File "<REDACTED>/dist-packages/pymongo/network.py", line 150, in command

    reply = receive_message(sock_info, request_id)

  File "<REDACTED>/dist-packages/pymongo/network.py", line 196, in receive_message    _receive_data_on_socket(sock_info, 16, deadline))

  File "<REDACTED>/dist-packages/pymongo/network.py", line 266, in _receive_data_on_socket

    chunk = sock_info.sock.recv(length)

  File "<REDACTED>/dist-packages/pymongo/pyopenssl_context.py", line 120, in recv

    return self._call(super(_sslConn, self).recv, *args, **kwargs)

  File "<REDACTED>/dist-packages/pymongo/pyopenssl_context.py", line 110, in _call    self, True, True, timeout)

  File "<REDACTED>/dist-packages/pymongo/socket_checker.py", line 60, in select

    res = self._poller.poll(timeout * 1000)

TypeError: unsupported operand type(s) for *: 'NoneType' and 'int'