Merge pull request #4619 from taosdata/feature/wal

Feature/wal

src/rpc/src/rpcMain.c

@@ -404,7 +404,7 @@ void rpcSendRequest(void *shandle, const SRpcEpSet *pEpSet, SRpcMsg *pMsg, int64
   if (type == TSDB_MSG_TYPE_QUERY || type == TSDB_MSG_TYPE_CM_RETRIEVE
     || type == TSDB_MSG_TYPE_FETCH || type == TSDB_MSG_TYPE_CM_STABLE_VGROUP
     || type == TSDB_MSG_TYPE_CM_TABLES_META || type == TSDB_MSG_TYPE_CM_TABLE_META
-    || type == TSDB_MSG_TYPE_CM_SHOW )
+    || type == TSDB_MSG_TYPE_CM_SHOW || type == TSDB_MSG_TYPE_DM_STATUS)
     pContext->connType = RPC_CONN_TCPC;
   
   pContext->rid = taosAddRef(tsRpcRefId, pContext);