System and method for ending view change protocol
A view and protocol technology, applied in the field of end view change, can solve the problem of wasting the computing power of nodes
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[0038] Embodiments disclosed herein include, but are not limited to, view alteration systems, methods, and non-transitory computer-readable media that may be implemented in a PBFT system. In various embodiments, a path is provided to exit the view change protocol and resume the normal operation protocol. Nodes that have entered a view change can be restored to normal operation without going through the traditional view change protocol, which requires at least Q nodes to enter a view change. Q (Quota) is (N+F+1) / 2 rounded up to the nearest integer, N represents the total number of nodes and is an integer not less than 4, F is (N-1) / 3 rounded down to the nearest integer. Similar to PBFT, the disclosed systems, methods and non-transitory computer readable medium can be applied to other consensus protocols such as SecureRing, Byzantine Paxos, Q / U, HQ, Zyzzvyva, ABsTRACTs, RBFT, Adapt, Tangaroa, CheapBFT, MinBFT , FastBFT, etc. Various aspects of PBFT can be found in M. Castro, B...
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