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pbftSimulator

PBFT模拟器

主要功能

  • 实现了PBFT的主要功能,包括Request、Preprepare、Prepare、Commit、CheckPoint、ViewChange、NewView等各阶段
  • 采用消息优先队列用单线程模拟多个节点之间的共识交互过程,考虑了节点之间的网络延迟(网络延迟随消息的数量增长而指数增加)
  • 可以模拟包含诚实节点与拜占庭节点/掉线节点的共识交互的过程
  • 可以方便地调整系统参数(节点数量,恶意节点数量等)、网络参数(网络延迟策略)以测评不同参数下PBFT的性能变化
  • 可以方便地实现各种拜占庭行为,并模拟该行为对共识过程的影响

目录结构

  • replica目录 包含3个类,分别是诚实节点Replica、掉线节点OfflineReplica和拜占庭节点ByztReplica
  • Message目录 包括各种消息类型
  • Simulator main函数入口,初始化模拟环境

scallbft's People

Contributors

rev-chaos avatar

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