After presenting a system framework of the group communication,based on this framework,a new mechanism of fault-tolerant membership management was brought forward,which can guarantee the flexibility and expansibility of the membership management.
首先提出了组通信系统框架,并在此框架的基础上提出了Agent容错组管理机制,这种容错组管理机制保证了组成员管理的灵活性、可扩展性,并且保证了故障检测完整性、精确性和网络负载低的要求。