I selected the User Datagram Protocol as transport protocol, and formulated application protocol, so that the server can receive the orders from the client and do anything ordered by the client.

• 位于同一局域网内的服务器和客户机之间采用用户数据报协议(UDP)作为运输层通信协议，论文作者还制定了功能编码，使得服务器能够解释客户机通过网络发送的命令，并根据命令进行操作；