事件：'secure'

🌐 Event: 'secure'

'secure' 事件在 TLS 握手成功完成并建立安全连接后触发。

🌐 The 'secure' event is emitted after the TLS handshake has successfully completed and a secure connection has been established.

此事件会在客户端和服务器的 <tls.TLSSocket> 实例上触发，包括使用 new tls.TLSSocket() 构造函数创建的套接字。

🌐 This event is emitted on both client and server <tls.TLSSocket> instances, including sockets created using the new tls.TLSSocket() constructor.