session.ephemeralKeyInfo

• 类型：<Object> | <undefined>

会话的短暂密钥信息，具有诸如 type、name 和 size 等属性。仅在客户端会话中可用。如果是服务器会话或会话已被销毁，则返回 undefined。

🌐 The ephemeral key information for the session, with properties such as type, name, and size. Only available on client sessions. Returns undefined for server sessions or if the session is destroyed.