docs: def uri(self):
          """Connection string to pass to `~pymongo.mongo_client.MongoClient`."""
          if self._uds_path:
              uri = 'mongodb://%s' % (quote_plus(self._uds_path),)
          else:
              uri = 'mongodb://%s' % (format_addr(self._address),)
          return uri + '/?ssl=true' if self._ssl else uri