171 lines
5.2 KiB
C
171 lines
5.2 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_INT_H
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#define _TD_LIBS_SYNC_INT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "sync.h"
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#include "taosdef.h"
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#include "tlog.h"
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#include "ttimer.h"
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extern int32_t sDebugFlag;
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#define sFatal(...) \
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{ \
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if (sDebugFlag & DEBUG_FATAL) { \
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taosPrintLog("SYN FATAL ", sDebugFlag, __VA_ARGS__); \
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} \
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}
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#define sError(...) \
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{ \
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if (sDebugFlag & DEBUG_ERROR) { \
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taosPrintLog("SYN ERROR ", sDebugFlag, __VA_ARGS__); \
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} \
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}
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#define sWarn(...) \
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{ \
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if (sDebugFlag & DEBUG_WARN) { \
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taosPrintLog("SYN WARN ", sDebugFlag, __VA_ARGS__); \
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} \
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}
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#define sInfo(...) \
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{ \
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if (sDebugFlag & DEBUG_INFO) { \
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taosPrintLog("SYN INFO ", sDebugFlag, __VA_ARGS__); \
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} \
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}
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#define sDebug(...) \
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{ \
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if (sDebugFlag & DEBUG_DEBUG) { \
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taosPrintLog("SYN DEBUG ", sDebugFlag, __VA_ARGS__); \
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} \
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}
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#define sTrace(...) \
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{ \
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if (sDebugFlag & DEBUG_TRACE) { \
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taosPrintLog("SYN TRACE ", sDebugFlag, __VA_ARGS__); \
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} \
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}
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struct SRaft;
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typedef struct SRaft SRaft;
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struct SyncPing;
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typedef struct SyncPing SyncPing;
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struct SyncPingReply;
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typedef struct SyncPingReply SyncPingReply;
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struct SyncRequestVote;
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typedef struct SyncRequestVote SyncRequestVote;
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struct SyncRequestVoteReply;
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typedef struct SyncRequestVoteReply SyncRequestVoteReply;
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struct SyncAppendEntries;
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typedef struct SyncAppendEntries SyncAppendEntries;
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struct SyncAppendEntriesReply;
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typedef struct SyncAppendEntriesReply SyncAppendEntriesReply;
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struct SSyncEnv;
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typedef struct SSyncEnv SSyncEnv;
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typedef struct SRaftId {
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SyncNodeId addr; // typedef uint64_t SyncNodeId;
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SyncGroupId vgId; // typedef int32_t SyncGroupId;
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} SRaftId;
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typedef struct SSyncNode {
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SyncGroupId vgId;
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SSyncCfg syncCfg;
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char path[TSDB_FILENAME_LEN];
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SSyncFSM* pFsm;
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// passed from outside
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void* rpcClient;
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int32_t (*FpSendMsg)(void* rpcClient, const SEpSet* pEpSet, SRpcMsg* pMsg);
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int32_t refCount;
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int64_t rid;
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SNodeInfo me;
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SNodeInfo peers[TSDB_MAX_REPLICA];
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int32_t peersNum;
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ESyncRole role;
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SRaftId raftId;
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tmr_h pPingTimer;
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int32_t pingTimerMS;
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uint8_t pingTimerStart;
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TAOS_TMR_CALLBACK FpPingTimer; // Timer Fp
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uint64_t pingTimerCounter;
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tmr_h pElectTimer;
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int32_t electTimerMS;
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uint8_t electTimerStart;
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TAOS_TMR_CALLBACK FpElectTimer; // Timer Fp
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uint64_t electTimerCounter;
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tmr_h pHeartbeatTimer;
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int32_t heartbeatTimerMS;
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uint8_t heartbeatTimerStart;
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TAOS_TMR_CALLBACK FpHeartbeatTimer; // Timer Fp
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uint64_t heartbeatTimerCounter;
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// callback
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int32_t (*FpOnPing)(SSyncNode* ths, SyncPing* pMsg);
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int32_t (*FpOnPingReply)(SSyncNode* ths, SyncPingReply* pMsg);
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int32_t (*FpOnRequestVote)(SSyncNode* ths, SyncRequestVote* pMsg);
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int32_t (*FpOnRequestVoteReply)(SSyncNode* ths, SyncRequestVoteReply* pMsg);
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int32_t (*FpOnAppendEntries)(SSyncNode* ths, SyncAppendEntries* pMsg);
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int32_t (*FpOnAppendEntriesReply)(SSyncNode* ths, SyncAppendEntriesReply* pMsg);
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} SSyncNode;
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SSyncNode* syncNodeOpen(const SSyncInfo* pSyncInfo);
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void syncNodeClose(SSyncNode* pSyncNode);
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void syncNodePingAll(SSyncNode* pSyncNode);
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void syncNodePingPeers(SSyncNode* pSyncNode);
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void syncNodePingSelf(SSyncNode* pSyncNode);
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int32_t syncNodeStartPingTimer(SSyncNode* pSyncNode);
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int32_t syncNodeStopPingTimer(SSyncNode* pSyncNode);
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#ifdef __cplusplus
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}
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#endif
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#endif /*_TD_LIBS_SYNC_INT_H*/
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