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Merge pull request #1783 from taosdata/hotfix/rpcCrash 

if resposne is received, and no corresponding connection there, it sh…
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slguan 2020-05-03 22:06:10 +08:00 committed by GitHub
parent 89d9d62ba2 2b4fb9c9de
commit 23303a7df8
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 2 deletions
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10
src/rpc/src/rpcMain.c
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@ -648,7 +648,13 @@ static SRpcConn *rpcGetConnObj(SRpcInfo *pRpc, int sid, SRecvInfo *pRecv) {
if (pConn->user[0] == 0) pConn = NULL;
}
if (pConn == NULL) pConn = rpcAllocateServerConn(pRpc, pRecv);
if (pConn == NULL) {
if (pRpc->connType == TAOS_CONN_SERVER) {
pConn = rpcAllocateServerConn(pRpc, pRecv);
} else {
terrno = TSDB_CODE_UNEXPECTED_RESPONSE;
}
}
if (pConn) {
if (pConn->linkUid != pHead->linkUid) {
@ -1140,7 +1146,7 @@ static void rpcProcessRetryTimer(void *param, void *tmrId) {
pConn->retry++;
if (pConn->retry < 4) {
tTrace("%s %p, re-send msg:%s to %s:%hud", pRpc->label, pConn,
tTrace("%s %p, re-send msg:%s to %s:%hu", pRpc->label, pConn,
taosMsg[pConn->outType], pConn->peerFqdn, pConn->peerPort);
rpcSendMsgToPeer(pConn, pConn->pReqMsg, pConn->reqMsgLen);
taosTmrReset(rpcProcessRetryTimer, tsRpcTimer, pConn, pRpc->tmrCtrl, &pConn->pTimer);