59 lines
1.8 KiB
C
59 lines
1.8 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_MND_CONSUMER_H_
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#define _TD_MND_CONSUMER_H_
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#include "mndInt.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum {
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MQ_CONSUMER_STATUS_REBALANCE = 1,
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// MQ_CONSUMER_STATUS__MODIFY_IN_REB, // this value is not used anymore
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MQ_CONSUMER_STATUS_READY,
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MQ_CONSUMER_STATUS_LOST,
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// MQ_CONSUMER_STATUS__LOST_IN_REB, // this value is not used anymore
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// MQ_CONSUMER_STATUS__LOST_REBD,
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};\
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int32_t mndInitConsumer(SMnode *pMnode);
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void mndCleanupConsumer(SMnode *pMnode);
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void mndDropConsumerFromSdb(SMnode *pMnode, int64_t consumerId, SRpcHandleInfo* info);
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SMqConsumerObj *mndAcquireConsumer(SMnode *pMnode, int64_t consumerId);
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void mndReleaseConsumer(SMnode *pMnode, SMqConsumerObj *pConsumer);
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SMqConsumerObj *mndCreateConsumer(int64_t consumerId, const char *cgroup);
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SSdbRaw *mndConsumerActionEncode(SMqConsumerObj *pConsumer);
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SSdbRow *mndConsumerActionDecode(SSdbRaw *pRaw);
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int32_t mndSetConsumerCommitLogs(SMnode *pMnode, STrans *pTrans, SMqConsumerObj *pConsumer);
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int32_t mndSetConsumerDropLogs(SMnode *pMnode, STrans *pTrans, SMqConsumerObj *pConsumer);
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bool mndRebTryStart();
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void mndRebEnd();
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void mndRebCntInc();
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void mndRebCntDec();
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#ifdef __cplusplus
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}
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#endif
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#endif /*_TD_MND_CONSUMER_H_*/
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