fix: refresh quota usage may timeout

pkg/cloudcommon/db/quotas/handler.go

@@ -124,7 +124,9 @@ func (manager *SQuotaBaseManager) queryQuota(ctx context.Context, quota IQuota,
 
 	ret.Update(jsonutils.Marshal(keys))
 	ret.Update(quota.ToJSON(""))
-	ret.Update(usage.ToJSON("usage"))
+	if usage != nil {
+		ret.Update(usage.ToJSON("usage"))
+	}
 	if len(pendings) > 0 {
 		pendingArray := jsonutils.NewArray()
 		for _, q := range pendings {

pkg/cloudcommon/db/quotas/usageworker.go

@@ -74,15 +74,23 @@ func (manager *SQuotaBaseManager) PostUsageJob(keys IQuotaKeys, usageChan chan I
 	worker.Run(func() {
 		ctx := context.Background()
 
+		usage := manager.newQuota()
+
 		if !isDirty(key) {
+			if usageChan != nil {
+				manager.usageStore.GetQuota(ctx, keys, usage)
+				usageChan <- usage
+			}
 			return
 		}
-		clearDirty(key)
 
-		usage := manager.newQuota()
 		usage.SetKeys(keys)
 		err := usage.FetchUsage(ctx)
 		if err != nil {
+			log.Debugf("usage.FetchUsage fail %s", err)
+			if usageChan != nil {
+				usageChan <- nil
+			}
 			return
 		}