shm

source/dnode/mgmt/container/inc/dnd.h

@@ -158,6 +158,9 @@ int32_t dndInitWorker(void *param, SDnodeWorker *pWorker, EWorkerType type, cons
 void    dndCleanupWorker(SDnodeWorker *pWorker);
 int32_t dndWriteMsgToWorker(SDnodeWorker *pWorker, void *pCont, int32_t contLen);
 
+int32_t dndProcessCreateNodeMsg(SDnode *pDnode, SNodeMsg *pMsg);
+int32_t dndProcessDropNodeMsg(SDnode *pDnode, SNodeMsg *pMsg);
+
 #ifdef __cplusplus
 }
 #endif

source/dnode/mgmt/container/inc/dndInt.h

@@ -20,7 +20,6 @@
 
 #include "bm.h"
 #include "dm.h"
-#include "dndInt.h"
 #include "mm.h"
 #include "qmInt.h"
 #include "smInt.h"

source/dnode/mgmt/container/src/dndMsg.c

@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define _DEFAULT_SOURCE
+#include "dndInt.h"
+
+static SMgmtWrapper *dndGetWrapperFromMsg(SDnode *pDnode, SNodeMsg *pMsg) {
+  SMgmtWrapper *pWrapper = NULL;
+  switch (pMsg->rpcMsg.msgType) {
+    case TDMT_DND_CREATE_MNODE:
+      return dndGetWrapper(pDnode, MNODE);
+    case TDMT_DND_CREATE_QNODE:
+      return dndGetWrapper(pDnode, QNODE);
+    case TDMT_DND_CREATE_SNODE:
+      return dndGetWrapper(pDnode, SNODE);
+    case TDMT_DND_CREATE_BNODE:
+      return dndGetWrapper(pDnode, BNODE);
+    default:
+      return NULL;
+  }
+}
+
+int32_t dndProcessCreateNodeMsg(SDnode *pDnode, SNodeMsg *pMsg) {
+  SMgmtWrapper *pWrapper = dndGetWrapperFromMsg(pDnode, pMsg);
+  if (pWrapper->procType == PROC_SINGLE) {
+    switch (pMsg->rpcMsg.msgType) {
+      case TDMT_DND_CREATE_MNODE:
+        return mmProcessCreateReq(pWrapper->pMgmt, pMsg);
+      case TDMT_DND_CREATE_QNODE:
+        return qmProcessCreateReq(pWrapper->pMgmt, pMsg);
+      case TDMT_DND_CREATE_SNODE:
+        return smProcessCreateReq(pWrapper->pMgmt, pMsg);
+      case TDMT_DND_CREATE_BNODE:
+        return bmProcessCreateReq(pWrapper->pMgmt, pMsg);
+      default:
+        terrno = TSDB_CODE_MSG_NOT_PROCESSED;
+        return -1;
+    }
+  } else {
+    terrno = TSDB_CODE_MSG_NOT_PROCESSED;
+    return -1;
+  }
+}
+
+int32_t dndProcessDropNodeMsg(SDnode *pDnode, SNodeMsg *pMsg) {
+  SMgmtWrapper *pWrapper = dndGetWrapperFromMsg(pDnode, pMsg);
+  switch (pMsg->rpcMsg.msgType) {
+    case TDMT_DND_DROP_MNODE:
+      return mmProcessDropReq(pWrapper->pMgmt, pMsg);
+    case TDMT_DND_DROP_QNODE:
+      return qmProcessDropReq(pWrapper->pMgmt, pMsg);
+    case TDMT_DND_DROP_SNODE:
+      return smProcessDropReq(pWrapper->pMgmt, pMsg);
+    case TDMT_DND_DROP_BNODE:
+      return bmProcessDropReq(pWrapper->pMgmt, pMsg);
+    default:
+      terrno = TSDB_CODE_MSG_NOT_PROCESSED;
+      return -1;
+  }
+}

source/dnode/mgmt/dnode/src/dmWorker.c

@@ -53,62 +53,27 @@ static void *dmThreadRoutine(void *param) {
 }
 
 static void dmProcessQueue(SDnodeMgmt *pMgmt, SNodeMsg *pMsg) {
-  int32_t       code = -1;
-  tmsg_t        msgType = pMsg->rpcMsg.msgType;
-  SDnode       *pDnode = pMgmt->pDnode;
-  SMgmtWrapper *pWrapper = NULL;
+  int32_t code = -1;
+  tmsg_t  msgType = pMsg->rpcMsg.msgType;
+  SDnode *pDnode = pMgmt->pDnode;
   dTrace("msg:%p, will be processed", pMsg);
 
   switch (msgType) {
     case TDMT_DND_CREATE_MNODE:
-      pWrapper = dndGetWrapper(pDnode, MNODE);
-      code = mmProcessCreateReq(pWrapper->pMgmt, pMsg);
-      break;
-    case TDMT_DND_DROP_MNODE:
-      pWrapper = dndGetWrapper(pDnode, MNODE);
-      code = mmProcessDropReq(pWrapper->pMgmt, pMsg);
-      break;
     case TDMT_DND_CREATE_QNODE:
-      pWrapper = dndGetWrapper(pDnode, QNODE);
-      code = qmProcessCreateReq(pWrapper->pMgmt, pMsg);
-      break;
-    case TDMT_DND_DROP_QNODE:
-      pWrapper = dndGetWrapper(pDnode, QNODE);
-      code = qmProcessDropReq(pWrapper->pMgmt, pMsg);
-      break;
     case TDMT_DND_CREATE_SNODE:
-      pWrapper = dndGetWrapper(pDnode, SNODE);
-      code = smProcessCreateReq(pWrapper->pMgmt, pMsg);
-      break;
-    case TDMT_DND_DROP_SNODE:
-      pWrapper = dndGetWrapper(pDnode, SNODE);
-      code = smProcessDropReq(pWrapper->pMgmt, pMsg);
-      break;
     case TDMT_DND_CREATE_BNODE:
-      pWrapper = dndGetWrapper(pDnode, BNODE);
-      code = bmProcessCreateReq(pWrapper->pMgmt, pMsg);
-      break;
+      code = dndProcessCreateNodeMsg(pMgmt->pDnode, pMsg);
+
+    case TDMT_DND_DROP_MNODE:
+    case TDMT_DND_DROP_QNODE:
+    case TDMT_DND_DROP_SNODE:
     case TDMT_DND_DROP_BNODE:
-      pWrapper = dndGetWrapper(pDnode, BNODE);
-      code = bmProcessDropReq(pWrapper->pMgmt, pMsg);
-      break;
-    case TDMT_DND_CONFIG_DNODE:
-      code = dmProcessConfigReq(pMgmt, pMsg);
-      break;
-    case TDMT_MND_STATUS_RSP:
-      code = dmProcessStatusRsp(pMgmt, pMsg);
-      break;
-    case TDMT_MND_AUTH_RSP:
-      code = dmProcessAuthRsp(pMgmt, pMsg);
-      break;
-    case TDMT_MND_GRANT_RSP:
-      code = dmProcessGrantRsp(pMgmt, pMsg);
-      break;
+      code = dndProcessDropNodeMsg(pMgmt->pDnode, pMsg);
     default:
       terrno = TSDB_CODE_MSG_NOT_PROCESSED;
       code = -1;
       dError("RPC %p, dnode msg:%s not processed", pMsg->rpcMsg.handle, TMSG_INFO(msgType));
-      break;
   }
 
   if (msgType & 1u) {
@@ -117,10 +82,9 @@ static void dmProcessQueue(SDnodeMgmt *pMgmt, SNodeMsg *pMsg) {
     rpcSendResponse(&rsp);
   }
 
-  rpcFreeCont(pMsg->rpcMsg.pCont);
-  pMsg->rpcMsg.pCont = NULL;
-  taosFreeQitem(pMsg);
   dTrace("msg:%p, is freed", pMsg);
+  rpcFreeCont(pMsg->rpcMsg.pCont);
+  taosFreeQitem(pMsg);
 }
 
 int32_t dmStartWorker(SDnodeMgmt *pMgmt) {

source/dnode/mgmt/test/sut/inc/server.h

@@ -28,7 +28,7 @@ class TestServer {
 
  private:
   SDnode*    pDnode;
-  pthread_t* threadId;
+  pthread_t  threadId;
   char       path[PATH_MAX];
   char       fqdn[TSDB_FQDN_LEN];
   char       firstEp[TSDB_EP_LEN];

source/dnode/mgmt/test/sut/src/server.cpp

@@ -16,10 +16,9 @@
 #include "sut.h"
 
 void* serverLoop(void* param) {
-  while (1) {
-    taosMsleep(100);
-    pthread_testcancel();
-  }
+  SDnode* pDnode = (SDnode*)param;
+  dndRun(pDnode);
+  return NULL;
 }
 
 SDnodeOpt TestServer::BuildOption(const char* path, const char* fqdn, uint16_t port, const char* firstEp) {
@@ -38,14 +37,16 @@ bool TestServer::DoStart() {
   taosMkDir(path);
 
   pDnode = dndCreate(&option);
-  if (pDnode != NULL) {
+  if (pDnode == NULL) {
     return false;
   }
 
-  threadId = taosCreateThread(serverLoop, NULL);
-  if (threadId != NULL) {
-    return false;
-  }
+  pthread_attr_t thAttr;
+  pthread_attr_init(&thAttr);
+  pthread_attr_setdetachstate(&thAttr, PTHREAD_CREATE_JOINABLE);
+  pthread_create(&threadId, &thAttr, serverLoop, pDnode);
+  pthread_attr_destroy(&thAttr);
+  taosMsleep(1000);
   return true;
 }
 
@@ -67,10 +68,8 @@ bool TestServer::Start(const char* path, const char* fqdn, uint16_t port, const
 }
 
 void TestServer::Stop() {
-  if (threadId != NULL) {
-    taosDestoryThread(threadId);
-    threadId = NULL;
-  }
+  dndHandleEvent(pDnode, DND_EVENT_STOP);
+  pthread_join(threadId, NULL);
 
   if (pDnode != NULL) {
     dndClose(pDnode);