def is_closed(self) -> bool:
            """Whether the connection either is brand new or has been previously closed.
            If this property is True then both ``is_connected`` and ``has_connected_to_proxy``
            properties must be False.
            """
Whether the connection either is brand new or has been previously closed.
            If this property is True then both ``is_connected`` and ``has_connected_to_proxy``
            properties must be False.
            
Solutions/CyberArkAudit/Data Connectors/.python_packages/lib/site-packages/urllib3/_base_connection.py