摘要
多播提供了一种以一对多的方式发送数据的有效通讯机制,它没有为上层提供任何服务质量和投递保证。为了提高其可靠性,设计了大量的可靠多播协议,但设计一种在各种不同应用情况下都适合的多播协议是不可能的。针对在C/S架构下,基于双机热备的系统,设计了一种简单弹性可靠多播协议—SFRM(Simple Flexible Reliable Multicast)协议。
Multicast provides an effective communication mechanism to send data from one to many; it does not support any services quality and delivery assurance. In order to improve its reliability, people have designed many kinds of reliable multicast protocols, but the design of muhicast protocol to fit to all applications is impossible. In the C/S framework, based on quantum hot standby system, SFRM (Simple Flexible Reliable Multicast) protocol is designed.
出处
《信息化研究》
2011年第1期63-66,共4页
INFORMATIZATION RESEARCH