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fix:[TD-28869]get error in askEp because consumer is dropped when unsubscribe topic

This commit is contained in:
wangmm0220 2024-02-28 17:05:11 +08:00
parent 09a04ed0a4
commit eec6b66877
1 changed files with 4 additions and 26 deletions
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30
source/client/src/clientTmq.c
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@ -1009,19 +1009,8 @@ int32_t tmq_unsubscribe(tmq_t* tmq) {
}
taosSsleep(2); // sleep 2s for hb to send offset and rows to server
int32_t rsp;
int32_t retryCnt = 0;
tmq_list_t* lst = tmq_list_new();
while (1) {
rsp = tmq_subscribe(tmq, lst);
if (rsp != TSDB_CODE_MND_CONSUMER_NOT_READY || retryCnt > 5) {
break;
} else {
retryCnt++;
taosMsleep(500);
}
}
int32_t rsp = tmq_subscribe(tmq, lst);
tmq_list_destroy(lst);
return rsp;
}
@ -1271,10 +1260,9 @@ int32_t tmq_subscribe(tmq_t* tmq, const tmq_list_t* topic_list) {
}
int32_t retryCnt = 0;
while (syncAskEp(tmq) != 0) {
if (retryCnt++ > MAX_RETRY_COUNT) {
while ((code = syncAskEp(tmq)) != 0) {
if (retryCnt++ > MAX_RETRY_COUNT || code == TSDB_CODE_MND_CONSUMER_NOT_EXIST) {
tscError("consumer:0x%" PRIx64 ", mnd not ready for subscribe, retry more than 2 minutes", tmq->consumerId);
code = TSDB_CODE_MND_CONSUMER_NOT_READY;
goto FAIL;
}
@ -2154,18 +2142,8 @@ int32_t tmq_consumer_close(tmq_t* tmq) {
}
taosSsleep(2); // sleep 2s for hb to send offset and rows to server
int32_t retryCnt = 0;
tmq_list_t* lst = tmq_list_new();
while (1) {
int32_t rsp = tmq_subscribe(tmq, lst);
if (rsp != TSDB_CODE_MND_CONSUMER_NOT_READY || retryCnt > 5) {
break;
} else {
retryCnt++;
taosMsleep(500);
}
}
tmq_subscribe(tmq, lst);
tmq_list_destroy(lst);
} else {
tscInfo("consumer:0x%" PRIx64 " not in ready state, close it directly", tmq->consumerId);