func (this *Paxos) doSaveAcceptor(state *thispb.AcceptorState) {
state.PromisedBallot = proto.Int64(this.promisedBallot)
state.VotedBallot = proto.Int64(this.votedBallot)
state.VotedValue = append([]byte{}, this.votedValue...)
for ballot, learnerSet := range this.learnerAckMap {
for learner := range learnerSet {
state.AckedBallotList = append(state.AckedBallotList, ballot)
state.AckedLearnerList = append(state.AckedLearnerList, learner)
}
}
}
func (this *Paxos) doRestoreAcceptor(state *thispb.AcceptorState) {
this.promisedBallot = state.GetPromisedBallot()
this.votedBallot = state.GetVotedBallot()
this.votedValue = state.GetVotedValue()
for index := range state.AckedBallotList {
ballot := state.AckedBallotList[index]
learner := state.AckedLearnerList[index]
learnerSet, found := this.learnerAckMap[ballot]
if !found {
learnerSet = make(map[string]struct{})
this.learnerAckMap[ballot] = learnerSet
}
learnerSet[learner] = struct{}{}
}
}