基于多协议的人工影响天气中转服务器

Transit server of weather modification based on multi-protocol

为了满足人工影响天气不同作业决策时段需求,设计了一种基于混合TCP-UDP协议的人工影响天气中转服务器。连接双方(指挥端和客户端)的指令通讯协议采用混合TCP-UDP算法的传输协议进行数据连接。该机制使用UDP作为短对话时的传输层协议,而对于大量数据需要传输时则使用TCP作为传输层的协议。这样,对于短对话可以避免TCP的额外开销,而对于长对话又可以得到由TCP提供的可靠传输和拥塞控制。

In order to satisfy the requirement of the different jobs＇ operating decisions of weather modification, this paper designs a transit server based on hybrid TCP-UDP transfer protocol. An algorithm of communication protocol which connects the two sides （ server and client command） uses hybrid TCP-UDP transport protocol for data connections. This mechanism uses UDP protocol for short connections, for transmitting large amounts of data uses TCP as the transport layer protocol. Thus, for short dialogue can avoid the overhead of TCP, and for a long conversation can be provided by the TCP reliable transport and congestion control.