change test

source/client/src/tmq.c

@@ -1044,7 +1044,7 @@ int32_t tmqAskEp(tmq_t* tmq, bool sync) {
   int8_t epStatus = atomic_val_compare_exchange_8(&tmq->epStatus, 0, 1);
   if (epStatus == 1) {
     int32_t epSkipCnt = atomic_add_fetch_32(&tmq->epSkipCnt, 1);
-    tscDebug("consumer %ld skip ask ep cnt %d", tmq->consumerId, epSkipCnt);
+    tscTrace("consumer %ld skip ask ep cnt %d", tmq->consumerId, epSkipCnt);
     if (epSkipCnt < 5000) return 0;
   }
   atomic_store_32(&tmq->epSkipCnt, 0);
@@ -1235,7 +1235,7 @@ int32_t tmqPollImpl(tmq_t* tmq, int64_t blockingTime) {
       int32_t      vgStatus = atomic_val_compare_exchange_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE, TMQ_VG_STATUS__WAIT);
       if (vgStatus != TMQ_VG_STATUS__IDLE) {
         int32_t vgSkipCnt = atomic_add_fetch_32(&pVg->vgSkipCnt, 1);
-        tscDebug("consumer %ld epoch %d skip vg %d skip cnt %d", tmq->consumerId, tmq->epoch, pVg->vgId, vgSkipCnt);
+        tscTrace("consumer %ld epoch %d skip vg %d skip cnt %d", tmq->consumerId, tmq->epoch, pVg->vgId, vgSkipCnt);
         continue;
         /*if (vgSkipCnt < 10000) continue;*/
 #if 0

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

@@ -316,7 +316,7 @@ int32_t tqProcessPollReq(STQ* pTq, SRpcMsg* pMsg, int32_t workerId) {
     return 0;
   }
 
-  vDebug("poll topic %s from consumer %ld (epoch %d) %s", pTopic->topicName, consumerId, pReq->epoch, pTopic->topicName);
+  vDebug("poll topic %s from consumer %ld (epoch %d) vg %d", pTopic->topicName, consumerId, pReq->epoch, pTq->pVnode->vgId);
 
   rsp.reqOffset = pReq->currentOffset;
   rsp.skipLogNum = 0;
@@ -325,8 +325,8 @@ int32_t tqProcessPollReq(STQ* pTq, SRpcMsg* pMsg, int32_t workerId) {
     /*if (fetchOffset > walGetLastVer(pTq->pWal) || walReadWithHandle(pTopic->pReadhandle, fetchOffset) < 0) {*/
     // TODO
     consumerEpoch = atomic_load_32(&pConsumer->epoch);
-    if (consumerEpoch > pReq->epoch) {
-      // TODO: return
+    if (consumerEpoch > reqEpoch) {
+      vDebug("tmq poll: consumer %ld (epoch %d) vg %d offset %ld, found new consumer epoch %d discard req epoch %d", consumerId, pReq->epoch, pTq->pVnode->vgId, fetchOffset, consumerEpoch, reqEpoch);
       break;
     }
     SWalReadHead* pHead;

tests/test/c/tmqSim.c

@@ -226,7 +226,7 @@ void loop_consume(tmq_t* tmq) {
   int32_t totalRows = 0;
   int32_t skipLogNum = 0;
   while (running) {
-    tmq_message_t* tmqMsg = tmq_consumer_poll(tmq, 4000);
+    tmq_message_t* tmqMsg = tmq_consumer_poll(tmq, 8000);
     if (tmqMsg) {
 	  totalMsgs++;