63 lines
2.1 KiB
C
63 lines
2.1 KiB
C
/*
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* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the GNU Affero General Public License, version 3
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* or later ("AGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _TD_LIBS_SYNC_VOTG_MGR_H
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#define _TD_LIBS_SYNC_VOTG_MGR_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "syncInt.h"
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typedef struct SVotesGranted {
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SRaftId (*replicas)[TSDB_MAX_REPLICA];
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bool isGranted[TSDB_MAX_REPLICA];
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int32_t replicaNum;
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int32_t votes;
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SyncTerm term;
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int32_t quorum;
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bool toLeader;
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SSyncNode *pNode;
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} SVotesGranted;
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SVotesGranted *voteGrantedCreate(SSyncNode *pNode);
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void voteGrantedDestroy(SVotesGranted *pVotesGranted);
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void voteGrantedUpdate(SVotesGranted *pVotesGranted, SSyncNode *pNode);
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bool voteGrantedMajority(SVotesGranted *pVotesGranted);
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void voteGrantedVote(SVotesGranted *pVotesGranted, SyncRequestVoteReply *pMsg);
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void voteGrantedReset(SVotesGranted *pVotesGranted, SyncTerm term);
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typedef struct SVotesRespond {
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SRaftId (*replicas)[TSDB_MAX_REPLICA];
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bool isRespond[TSDB_MAX_REPLICA];
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int32_t replicaNum;
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SyncTerm term;
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SSyncNode *pNode;
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} SVotesRespond;
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SVotesRespond *votesRespondCreate(SSyncNode *pNode);
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void votesRespondDestory(SVotesRespond *pVotesRespond);
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void votesRespondUpdate(SVotesRespond *pVotesRespond, SSyncNode *pNode);
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bool votesResponded(SVotesRespond *pVotesRespond, const SRaftId *pRaftId);
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void votesRespondAdd(SVotesRespond *pVotesRespond, const SyncRequestVoteReply *pMsg);
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void votesRespondReset(SVotesRespond *pVotesRespond, SyncTerm term);
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#ifdef __cplusplus
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}
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#endif
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#endif /*_TD_LIBS_SYNC_VOTG_MGR_H*/
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