socket.getSendBufferSize()


  • 返回:<number> “SO_SNDBUF”套接字发送缓冲区大小(字节)。

如果在未绑定的套接字上调用此方法,会抛出 ERR_SOCKET_BUFFER_SIZE

🌐 This method throws ERR_SOCKET_BUFFER_SIZE if called on an unbound socket.