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feature(rpc): add retry

This commit is contained in:
yihaoDeng 2022-04-26 21:02:00 +08:00
parent 317adb166a
commit ba7bfc6479
1 changed files with 3 additions and 2 deletions
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5
source/libs/transport/src/transCli.c
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@ -890,15 +890,16 @@ int cliAppCb(SCliConn* pConn, STransMsg* pResp, SCliMsg* pMsg) {
tmsg_t msgType = pCtx->msgType; tmsg_t msgType = pCtx->msgType;
if ((pTransInst->retry != NULL && (pTransInst->retry(pResp->code))) || if ((pTransInst->retry != NULL && (pTransInst->retry(pResp->code))) ||
((pResp->code != 0) && msgType == TDMT_MND_CONNECT)) { ((pResp->code == TSDB_CODE_RPC_NETWORK_UNAVAIL) && msgType == TDMT_MND_CONNECT)) {
pCtx->retryCount += 1; pCtx->retryCount += 1;
pMsg->st = taosGetTimestampUs(); pMsg->st = taosGetTimestampUs();
if (msgType == TDMT_MND_CONNECT) { if (msgType == TDMT_MND_CONNECT && pResp->code == TSDB_CODE_RPC_NETWORK_UNAVAIL) {
if (pCtx->retryCount < pEpSet->numOfEps) { if (pCtx->retryCount < pEpSet->numOfEps) {
pEpSet->inUse = (++pEpSet->inUse) % pEpSet->numOfEps; pEpSet->inUse = (++pEpSet->inUse) % pEpSet->numOfEps;
cliHandleReq(pMsg, pThrd); cliHandleReq(pMsg, pThrd);
return -1; return -1;
} }
cliDestroyConn(pConn, true);
} else if (pCtx->retryCount < TRANS_RETRY_COUNT_LIMIT) { } else if (pCtx->retryCount < TRANS_RETRY_COUNT_LIMIT) {
if (pResp->contLen == 0) { if (pResp->contLen == 0) {
pEpSet->inUse = (pEpSet->inUse++) % pEpSet->numOfEps; pEpSet->inUse = (pEpSet->inUse++) % pEpSet->numOfEps;