mirror of
https://github.com/taosdata/TDengine
synced 2026-05-24 10:09:01 +00:00
86 lines
2.9 KiB
C
86 lines
2.9 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_READY,
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// MQ_CONSUMER_STATUS_LOST,
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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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int32_t mndSendConsumerMsg(SMnode *pMnode, int64_t consumerId, uint16_t msgType, SRpcHandleInfo *info);
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int32_t mndAcquireConsumer(SMnode *pMnode, int64_t consumerId, SMqConsumerObj **pConsumer);
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void mndReleaseConsumer(SMnode *pMnode, SMqConsumerObj *pConsumer);
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SSdbRaw *mndConsumerActionEncode(SMqConsumerObj *pConsumer);
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SSdbRow *mndConsumerActionDecode(SSdbRaw *pRaw);
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int32_t mndSetConsumerCommitLogs(STrans *pTrans, SMqConsumerObj *pConsumer);
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int32_t mndSetConsumerDropLogs(STrans *pTrans, SMqConsumerObj *pConsumer);
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const char *mndConsumerStatusName(int status);
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#define MND_TMQ_NULL_CHECK(c) \
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do { \
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if (c == NULL) { \
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code = TAOS_GET_TERRNO(TSDB_CODE_OUT_OF_MEMORY); \
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lino = __LINE__; \
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goto END; \
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} \
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} while (0)
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#define MND_TMQ_RETURN_CHECK(c) \
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do { \
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code = c; \
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if (code != 0) { \
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lino = __LINE__; \
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goto END; \
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} \
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} while (0)
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#define MND_TMQ_CONDITION_CHECK(c,ret) \
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do { \
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if (!(c)) { \
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code = ret; \
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lino = __LINE__; \
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goto END; \
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} \
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} while (0)
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#define PRINT_LOG_END \
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if (code != 0) { \
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mError("%s failed at line:%d since:%s", __func__, lino, tstrerror(code)); \
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} else { \
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mDebug("%s return success", __func__); \
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}
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#define PRINT_LOG_START mDebug("%s start", __func__);
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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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