基于可移动代理的 RPC 实现机制研究

RPC Implement Mechanism Based on Mobile Intelligent Agent

基于客户机－服务器（Ｃｌｉｅｎｔ－Ｓｅｒｖｅｒ）的超大规模分布计算和可移动计算模式在数据量大、网络带宽较窄、且延迟较大的情况下，难以获得更高的工作效率。本文提出了基于可移动智能代理的ＲＰＣ实现机制，即基于可移动代理技术的三种方案：ＭＩＡ（ＭｏｂｉｌｅＩｎｔｅｌｉｇｅｎｔＡｇｅｎｔ）并行执行方案、ＭＩＡ携带服务器列表串行“移动－执行”方案、ＭＩＡ自适应“移动－执行”方案，并给出了查找网络中各服务器上运行用户情况的ＲＰＣ例程。

It becomes more difficult to obtain higher efficiency fora super large scale distributed computing and mobile computing system based on client-server model, as the band width is limited, the delay is significant, or the data is of large quantity. A RPC design based on MIA, Mobile Intelligent Agent, is developed by the auther, three technical ways are discussed in detail. An example of RPC program is also presented.