add mq msg type

include/common/tmsg.h

@@ -1526,7 +1526,9 @@ typedef struct SMqSetCVgReq {
   char*    sql;
   char*    logicalPlan;
   char*    physicalPlan;
-  SSubQueryMsg msg;
+  uint32_t qmsgLen;
+  void*    qmsg;
+  //SSubQueryMsg msg;
 } SMqSetCVgReq;
 
 static FORCE_INLINE int32_t tEncodeSSubQueryMsg(void** buf, const SSubQueryMsg* pMsg) {
@@ -1558,7 +1560,9 @@ static FORCE_INLINE int32_t tEncodeSMqSetCVgReq(void** buf, const SMqSetCVgReq*
   tlen += taosEncodeString(buf, pReq->sql);
   tlen += taosEncodeString(buf, pReq->logicalPlan);
   tlen += taosEncodeString(buf, pReq->physicalPlan);
-  tlen += tEncodeSSubQueryMsg(buf, &pReq->msg);
+  tlen += taosEncodeFixedU32(buf, pReq->qmsgLen);
+  tlen += taosEncodeBinary(buf, pReq->qmsg, pReq->qmsgLen);
+  //tlen += tEncodeSSubQueryMsg(buf, &pReq->msg);
   return tlen;
 }
 
@@ -1571,11 +1575,14 @@ static FORCE_INLINE void* tDecodeSMqSetCVgReq(void* buf, SMqSetCVgReq* pReq) {
   buf = taosDecodeString(buf, &pReq->sql);
   buf = taosDecodeString(buf, &pReq->logicalPlan);
   buf = taosDecodeString(buf, &pReq->physicalPlan);
-  buf = tDecodeSSubQueryMsg(buf, &pReq->msg);
+  buf = taosDecodeFixedU32(buf, &pReq->qmsgLen);
+  buf = taosDecodeBinary(buf, &pReq->qmsg, pReq->qmsgLen);
+  //buf = tDecodeSSubQueryMsg(buf, &pReq->msg);
   return buf;
 }
 
 typedef struct SMqSetCVgRsp {
+  SMsgHead header;
   int32_t  vgId;
   int64_t  consumerId;
   char     topicName[TSDB_TOPIC_FNAME_LEN];

include/libs/executor/executor.h

@@ -32,7 +32,7 @@ struct SSubplan;
   * @param streamReadHandle
   * @return
   */
-qTaskInfo_t qCreateStreamExecTaskInfo(SSubQueryMsg *pMsg, void* streamReadHandle);
+qTaskInfo_t qCreateStreamExecTaskInfo(void *msg, void* streamReadHandle);
 
 int32_t     qSetStreamInput(qTaskInfo_t tinfo, void* input);
 

source/dnode/mgmt/impl/src/dndTransport.c

@@ -113,7 +113,8 @@ static void dndInitMsgFp(STransMgmt *pMgmt) {
   pMgmt->msgFp[TMSG_INDEX(TDMT_MND_ALTER_TOPIC)] = dndProcessMnodeWriteMsg;
   pMgmt->msgFp[TMSG_INDEX(TDMT_MND_DROP_TOPIC)] = dndProcessMnodeWriteMsg;
   pMgmt->msgFp[TMSG_INDEX(TDMT_MND_SUBSCRIBE)] = dndProcessMnodeWriteMsg;
-  pMgmt->msgFp[TMSG_INDEX(TDMT_VND_SUBSCRIBE_RSP)] = dndProcessMnodeWriteMsg;
+  /*pMgmt->msgFp[TMSG_INDEX(TDMT_VND_SUBSCRIBE_RSP)] = dndProcessMnodeWriteMsg;*/
+  pMgmt->msgFp[TMSG_INDEX(TDMT_VND_MQ_SET_CONN_RSP)] = dndProcessMnodeWriteMsg;
 
   // Requests handled by VNODE
   pMgmt->msgFp[TMSG_INDEX(TDMT_VND_SUBMIT)] = dndProcessVnodeWriteMsg;
@@ -143,6 +144,8 @@ static void dndInitMsgFp(STransMgmt *pMgmt) {
   pMgmt->msgFp[TMSG_INDEX(TDMT_VND_DROP_TABLE)] = dndProcessVnodeWriteMsg;
   pMgmt->msgFp[TMSG_INDEX(TDMT_VND_SHOW_TABLES)] = dndProcessVnodeFetchMsg;
   pMgmt->msgFp[TMSG_INDEX(TDMT_VND_SHOW_TABLES_FETCH)] = dndProcessVnodeFetchMsg;
+  pMgmt->msgFp[TMSG_INDEX(TDMT_VND_MQ_SET_CONN)] = dndProcessVnodeWriteMsg;
+  pMgmt->msgFp[TMSG_INDEX(TDMT_VND_MQ_SET_CUR)] = dndProcessVnodeFetchMsg;
 }
 
 static void dndProcessResponse(void *parent, SRpcMsg *pRsp, SEpSet *pEpSet) {

source/dnode/mnode/impl/src/mndSubscribe.c

@@ -55,7 +55,7 @@ int32_t mndInitSubscribe(SMnode *pMnode) {
                      .deleteFp = (SdbDeleteFp)mndSubActionDelete};
 
   mndSetMsgHandle(pMnode, TDMT_MND_SUBSCRIBE, mndProcessSubscribeReq);
-  mndSetMsgHandle(pMnode, TDMT_VND_SUBSCRIBE_RSP, mndProcessSubscribeInternalRsp);
+  mndSetMsgHandle(pMnode, TDMT_VND_MQ_SET_CONN_RSP, mndProcessSubscribeInternalRsp);
   mndSetMsgHandle(pMnode, TDMT_MND_MQ_TIMER, mndProcessMqTimerMsg);
   return sdbSetTable(pMnode->pSdb, table);
 }
@@ -107,8 +107,8 @@ static int32_t mndProcessMqTimerMsg(SMnodeMsg *pMsg) {
         pReq->sql = strdup(pTopic->sql);
         pReq->logicalPlan = strdup(pTopic->logicalPlan);
         pReq->physicalPlan = strdup(pTopic->physicalPlan);
-        pReq->msg.contentLen = pCEp->qmsgLen;
-        memcpy(pReq->msg.msg, pCEp->qmsg, pCEp->qmsgLen);
+        pReq->qmsgLen = pCEp->qmsgLen;
+        memcpy(pReq->qmsg, pCEp->qmsg, pCEp->qmsgLen);
         int32_t tlen = tEncodeSMqSetCVgReq(NULL, pReq);
         void   *reqStr = malloc(tlen);
         if (reqStr == NULL) {
@@ -168,9 +168,10 @@ static int mndInitUnassignedVg(SMnode *pMnode, SMqTopicObj *pTopic, SArray *unas
     CEp.lastConsumerHbTs = CEp.lastVgHbTs = -1;
     STaskInfo* pTaskInfo = taosArrayGet(pArray, i);
     tConvertQueryAddrToEpSet(&CEp.epSet, &pTaskInfo->addr);
-    mDebug("subscribe convert ep %d %s %s %s %s %s\n", CEp.epSet.numOfEps, CEp.epSet.fqdn[0], CEp.epSet.fqdn[1], CEp.epSet.fqdn[2], CEp.epSet.fqdn[3], CEp.epSet.fqdn[4]);
+    /*mDebug("subscribe convert ep %d %s %s %s %s %s\n", CEp.epSet.numOfEps, CEp.epSet.fqdn[0], CEp.epSet.fqdn[1], CEp.epSet.fqdn[2], CEp.epSet.fqdn[3], CEp.epSet.fqdn[4]);*/
     CEp.vgId = pTaskInfo->addr.nodeId;
-    CEp.qmsg = malloc(sizeof(pTaskInfo->msg->contentLen));
+    CEp.qmsgLen = pTaskInfo->msg->contentLen;
+    CEp.qmsg = malloc(CEp.qmsgLen);
     if (CEp.qmsg == NULL) {
       return -1;
     }
@@ -195,27 +196,33 @@ static int mndBuildMqSetConsumerVgReq(SMnode *pMnode, STrans *pTrans, SMqConsume
     };
     strcpy(req.cgroup, pConsumer->cgroup);
     strcpy(req.topicName, pTopic->name);
-    req.sql = strdup(pTopic->sql);
-    req.logicalPlan = strdup(pTopic->logicalPlan);
-    req.physicalPlan = strdup(pTopic->physicalPlan);
+    req.sql = pTopic->sql;
+    req.logicalPlan = pTopic->logicalPlan;
+    req.physicalPlan = pTopic->physicalPlan;
     int32_t tlen = tEncodeSMqSetCVgReq(NULL, &req);
-    void   *reqStr = malloc(tlen);
-    if (reqStr == NULL) {
+    void   *buf = malloc(sizeof(SMsgHead) + tlen);
+    if (buf == NULL) {
       terrno = TSDB_CODE_OUT_OF_MEMORY;
       return -1;
     }
-    void *abuf = reqStr;
+
+    SMsgHead* pMsgHead = (SMsgHead*)buf;
+
+    pMsgHead->contLen = htonl(sizeof(SMsgHead) + tlen);
+    pMsgHead->vgId = htonl(vgId);
+
+    void* abuf = POINTER_SHIFT(buf, sizeof(SMsgHead));
     tEncodeSMqSetCVgReq(&abuf, &req);
 
     STransAction action = {0};
     action.epSet = mndGetVgroupEpset(pMnode, pVgObj);
-    action.pCont = reqStr;
+    action.pCont = buf;
     action.contLen = tlen;
     action.msgType = TDMT_VND_MQ_SET_CONN;
 
     mndReleaseVgroup(pMnode, pVgObj);
     if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-      free(reqStr);
+      free(buf);
       return -1;
     }
   }

source/dnode/vnode/inc/tq.h

@@ -319,7 +319,7 @@ int       tqSendLaunchQuery(STqMsgItem*, int64_t offset);
 #endif
 
 int32_t tqProcessConsumeReq(STQ* pTq, SRpcMsg* pMsg, SRpcMsg** ppRsp);
-int32_t tqProcessSetConnReq(STQ* pTq, char* msg);
+int32_t tqProcessSetConnReq(STQ* pTq, char* msg, SRpcMsg** ppRsp);
 
 #ifdef __cplusplus
 }

source/dnode/vnode/src/tq/tq.c

@@ -779,7 +779,7 @@ int32_t tqProcessConsumeReq(STQ* pTq, SRpcMsg* pMsg, SRpcMsg** ppRsp) {
   return 0;
 }
 
-int32_t tqProcessSetConnReq(STQ* pTq, char* msg) {
+int32_t tqProcessSetConnReq(STQ* pTq, char* msg, SRpcMsg** ppRsp) {
   SMqSetCVgReq req;
   tDecodeSMqSetCVgReq(msg, &req);
   STqConsumerHandle* pConsumer = calloc(sizeof(STqConsumerHandle), 1);
@@ -795,9 +795,9 @@ int32_t tqProcessSetConnReq(STQ* pTq, char* msg) {
     return -1;
   }
   strcpy(pTopic->topicName, req.topicName);
-  strcpy(pTopic->sql, req.sql);
-  strcpy(pTopic->logicalPlan, req.logicalPlan);
-  strcpy(pTopic->physicalPlan, req.physicalPlan);
+  pTopic->sql = strdup(req.sql);
+  pTopic->logicalPlan = strdup(req.logicalPlan);
+  pTopic->physicalPlan = strdup(req.physicalPlan);
 
   pTopic->buffer.firstOffset = -1;
   pTopic->buffer.lastOffset = -1;
@@ -807,9 +807,10 @@ int32_t tqProcessSetConnReq(STQ* pTq, char* msg) {
   for (int i = 0; i < TQ_BUFFER_SIZE; i++) {
     pTopic->buffer.output[i].status = 0;
     STqReadHandle* pReadHandle = tqInitSubmitMsgScanner(pTq->pMeta);
-    pTopic->buffer.output[i].task = qCreateStreamExecTaskInfo(&req.msg, pReadHandle);
+    pTopic->buffer.output[i].task = qCreateStreamExecTaskInfo(&req.qmsg, pReadHandle);
   }
   taosArrayPush(pConsumer->topics, pTopic);
+  terrno = TSDB_CODE_SUCCESS;
   return 0;
 }
 
@@ -822,7 +823,7 @@ STqReadHandle* tqInitSubmitMsgScanner(SMeta* pMeta) {
   pReadHandle->pMsg = NULL;
   pReadHandle->ver = -1;
   pReadHandle->pColIdList = NULL;
-  return NULL;
+  return pReadHandle;
 }
 
 void tqReadHandleSetMsg(STqReadHandle* pReadHandle, SSubmitMsg* pMsg, int64_t ver) {

source/dnode/vnode/src/vnd/vnodeWrite.c

@@ -112,7 +112,8 @@ int vnodeApplyWMsg(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
       }
       break;
     case TDMT_VND_MQ_SET_CONN: {
-      if (tqProcessSetConnReq(pVnode->pTq, ptr) < 0) {
+      if (tqProcessSetConnReq(pVnode->pTq, POINTER_SHIFT(ptr, sizeof(SMsgHead)), NULL) < 0) {
+        // TODO: handle error
       }
     } break;
     default:

source/libs/executor/src/executor.c

@@ -60,8 +60,8 @@ int32_t qSetStreamInput(qTaskInfo_t tinfo, void* input) {
   return code;
 }
 
-qTaskInfo_t qCreateStreamExecTaskInfo(SSubQueryMsg* pMsg, void* streamReadHandle) {
-  if (pMsg == NULL || streamReadHandle == NULL) {
+qTaskInfo_t qCreateStreamExecTaskInfo(void* msg, void* streamReadHandle) {
+  if (msg == NULL || streamReadHandle == NULL) {
     return NULL;
   }
 
@@ -74,7 +74,7 @@ qTaskInfo_t qCreateStreamExecTaskInfo(SSubQueryMsg* pMsg, void* streamReadHandle
 #endif
 
   struct SSubplan* plan = NULL;
-  int32_t          code = qStringToSubplan(pMsg->msg, &plan);
+  int32_t          code = qStringToSubplan(msg, &plan);
   if (code != TSDB_CODE_SUCCESS) {
     terrno = code;
     return NULL;