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refactor(sync): do replicate in timer routine

This commit is contained in:
Minghao Li 2022-10-19 19:12:04 +08:00
parent 357951e947
commit 3e6d6fe89b
3 changed files with 27 additions and 13 deletions
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16
source/libs/sync/src/syncMain.c
View File

@ -1259,11 +1259,9 @@ void syncNodeStart(SSyncNode* pSyncNode) {
syncNodeBecomeFollower(pSyncNode, "first start");
}
if (syncNodeIsMnode(pSyncNode)) {
int32_t ret = 0;
ret = syncNodeStartPingTimer(pSyncNode);
ASSERT(ret == 0);
}
int32_t ret = 0;
ret = syncNodeStartPingTimer(pSyncNode);
ASSERT(ret == 0);
}
void syncNodeStartStandBy(SSyncNode* pSyncNode) {
@ -1276,11 +1274,9 @@ void syncNodeStartStandBy(SSyncNode* pSyncNode) {
int32_t ret = syncNodeRestartElectTimer(pSyncNode, electMS);
ASSERT(ret == 0);
if (pSyncNode->vgId == 1) {
int32_t ret = 0;
ret = syncNodeStartPingTimer(pSyncNode);
ASSERT(ret == 0);
}
ret = 0;
ret = syncNodeStartPingTimer(pSyncNode);
ASSERT(ret == 0);
}
void syncNodeClose(SSyncNode* pSyncNode) {

21
source/libs/sync/src/syncReplication.c
View File

@ -55,7 +55,12 @@ int32_t syncNodeReplicateOne(SSyncNode* pSyncNode, SRaftId* pDestId) {
// maybe start snapshot
SyncIndex logStartIndex = pSyncNode->pLogStore->syncLogBeginIndex(pSyncNode->pLogStore);
SyncIndex logEndIndex = pSyncNode->pLogStore->syncLogEndIndex(pSyncNode->pLogStore);
if (nextIndex < logStartIndex || nextIndex > logEndIndex) {
if (nextIndex < logStartIndex || nextIndex - 1 > logEndIndex) {
char logBuf[128];
snprintf(logBuf, sizeof(logBuf), "start snapshot for next-index:%ld, start:%ld, end:%ld", nextIndex, logStartIndex,
logEndIndex);
syncNodeEventLog(pSyncNode, logBuf);
// start snapshot
int32_t code = syncNodeStartSnapshot(pSyncNode, pDestId);
ASSERT(code == 0);
@ -128,12 +133,12 @@ int32_t syncNodeReplicateOne(SSyncNode* pSyncNode, SRaftId* pDestId) {
}
int32_t syncNodeReplicate(SSyncNode* pSyncNode) {
syncNodeEventLog(pSyncNode, "do replicate");
if (pSyncNode->state != TAOS_SYNC_STATE_LEADER) {
return -1;
}
syncNodeEventLog(pSyncNode, "do replicate");
int32_t ret = 0;
for (int i = 0; i < pSyncNode->peersNum; ++i) {
SRaftId* pDestId = &(pSyncNode->peersId[i]);
@ -170,7 +175,17 @@ int32_t syncNodeMaybeSendAppendEntries(SSyncNode* pSyncNode, const SRaftId* dest
int32_t ret = 0;
if (syncNodeNeedSendAppendEntries(pSyncNode, destRaftId, pMsg)) {
ret = syncNodeSendAppendEntries(pSyncNode, destRaftId, pMsg);
} else {
char logBuf[128];
char host[64];
int16_t port;
syncUtilU642Addr(destRaftId->addr, host, sizeof(host), &port);
snprintf(logBuf, sizeof(logBuf), "do not repcate to %s:%d for index:%ld", host, port, pMsg->prevLogIndex + 1);
syncNodeEventLog(pSyncNode, logBuf);
}
return ret;
}

3
source/libs/sync/src/syncTimeout.c
View File

@ -60,6 +60,9 @@ static void syncNodeCleanConfigIndex(SSyncNode* ths) {
int32_t syncNodeTimerRoutine(SSyncNode* ths) {
syncNodeEventLog(ths, "timer routines");
// timer replicate
syncNodeReplicate(ths);
if (syncNodeIsMnode(ths)) {
syncNodeCleanConfigIndex(ths);
}