outgoingMessage.socket

• 类型：<stream.Duplex>

  ¥Type: <stream.Duplex>

对底层套接字的引用。通常，用户不会希望访问此属性。

¥Reference to the underlying socket. Usually, users will not want to access this property.

调用 outgoingMessage.end() 后，该属性将被清空。

¥After calling outgoingMessage.end(), this property will be nulled.