Esempio n. 1
0
func (hvs *HeightVoteSet) addRound(round int) {
	if _, ok := hvs.roundVoteSets[round]; ok {
		PanicSanity("addRound() for an existing round")
	}
	log.Info("addRound(round)", "round", round)
	prevotes := types.NewVoteSet(hvs.height, round, types.VoteTypePrevote, hvs.valSet)
	precommits := types.NewVoteSet(hvs.height, round, types.VoteTypePrecommit, hvs.valSet)
	hvs.roundVoteSets[round] = RoundVoteSet{
		Prevotes:   prevotes,
		Precommits: precommits,
	}
}
Esempio n. 2
0
// Reconstruct LastCommit from SeenValidation, which we saved along with the block,
// (which happens even before saving the state)
func (cs *ConsensusState) reconstructLastCommit(state *sm.State) {
	if state.LastBlockHeight == 0 {
		return
	}
	lastPrecommits := types.NewVoteSet(state.LastBlockHeight, 0, types.VoteTypePrecommit, state.LastBondedValidators)
	seenValidation := cs.blockStore.LoadSeenValidation(state.LastBlockHeight)
	for idx, precommit := range seenValidation.Precommits {
		if precommit == nil {
			continue
		}
		added, _, err := lastPrecommits.AddByIndex(idx, precommit)
		if !added || err != nil {
			PanicCrisis(Fmt("Failed to reconstruct LastCommit: %v", err))
		}
	}
	if !lastPrecommits.HasTwoThirdsMajority() {
		PanicSanity("Failed to reconstruct LastCommit: Does not have +2/3 maj")
	}
	cs.LastCommit = lastPrecommits
}