Efficient fault-tolerant mechanism in super-peer network based on k-Petersen graph
基于k-Petersen图的超节点网络容错机制*

In order to solve the problem about dynamic maintenance complexly,large bandwidth consumption in existing fault-tolerant mechanism,proposed a novel efficient fault-tolerant mechanism.Firstly,based on improve the Petersen graph,proposed k-Petersen graph,and built the topology structure of super-peer layer with it.Meanwhile,proposed the method of super-peer selection and super-peers load-balance to reduce the possibility of super-peers failure caused by super-peer overloaded.Secondly,it used the resuming algo...