Merge pull request #6152 from taosdata/fix/TD-4232

[TD-4232]<fix>: fix vnode queuedWMsg & queuedWMsgSize counting 

src/vnode/src/vnodeWrite.c

@@ -340,8 +340,11 @@ static void vnodeFlowCtrlMsgToWQueue(void *param, void *tmrId) {
   if (pWrite->processedCount >= 100) {
     vError("vgId:%d, msg:%p, failed to process since %s, retry:%d", pVnode->vgId, pWrite, tstrerror(code),
            pWrite->processedCount);
-    pWrite->processedCount = 1;
-    dnodeSendRpcVWriteRsp(pWrite->pVnode, pWrite, code);
+    void *handle = pWrite->rpcMsg.handle;
+    taosFreeQitem(pWrite);
+    vnodeRelease(pVnode);
+    SRpcMsg rpcRsp = {.handle = handle, .code = code};
+    rpcSendResponse(&rpcRsp);
   } else {
     code = vnodePerformFlowCtrl(pWrite);
     if (code == 0) {