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Merge pull request #20085 from taosdata/fix/TD-22618 

fix:pDnode is null when server init
This commit is contained in:
Xiaoyu Wang 2023-02-24 10:53:30 +08:00 committed by GitHub
parent f4885ef456 d66a0c35b2
commit 8f6f5bd2d3
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 22 additions and 10 deletions
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12
source/dnode/mgmt/node_mgmt/src/dmTransport.c
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@ -93,6 +93,14 @@ static void dmProcessRpcMsg(SDnode *pDnode, SRpcMsg *pRpc, SEpSet *pEpSet) {
break; break;
} }
/*
pDnode is null, TD-22618
at trans.c line 91
before this line, dmProcessRpcMsg callback is set
after this line, parent is set
so when dmProcessRpcMsg is called, pDonde is still null.
*/
if (pDnode != NULL){
if(pDnode->status != DND_STAT_RUNNING) { if(pDnode->status != DND_STAT_RUNNING) {
if (pRpc->msgType == TDMT_DND_SERVER_STATUS) { if (pRpc->msgType == TDMT_DND_SERVER_STATUS) {
dmProcessServerStartupStatus(pDnode, pRpc); dmProcessServerStartupStatus(pDnode, pRpc);
@ -106,6 +114,10 @@ static void dmProcessRpcMsg(SDnode *pDnode, SRpcMsg *pRpc, SEpSet *pEpSet) {
goto _OVER; goto _OVER;
} }
} }
} else {
terrno = TSDB_CODE_APP_IS_STARTING;
goto _OVER;
}
if (pRpc->pCont == NULL && (IsReq(pRpc) || pRpc->contLen != 0)) { if (pRpc->pCont == NULL && (IsReq(pRpc) || pRpc->contLen != 0)) {
dGError("msg:%p, type:%s pCont is NULL", pRpc, TMSG_INFO(pRpc->msgType)); dGError("msg:%p, type:%s pCont is NULL", pRpc, TMSG_INFO(pRpc->msgType));