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NexRes v1.8.0
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@DakaiKang DakaiKang released this 22 Aug 07:59
· 225 commits to master since this release
nexres-v1.8.0
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Learn about vigilant mode.

The view-change recovery protocol was extensively expanded to support the following Byzantine failures through primary/leader replacement and replica recovery. (Dakai Kang)

  • Byzantine primary becomes non-responsive, stopping proposing any new Pre-Prepare messages.
  • Byzantine primary equivocates, proposing two different client requests to two subsets of replicas.
  • Byzantine replicas try to keep some non-faulty replicas in the dark.
  • Byzantine new primary becomes non-responsive, refusing to broadcast New-View messages.
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