Followup of #2420, rename variable 'one' to 'cacheOnce' (#2423)

apache · Sep 13, 2023 · 5ac057d · 5ac057d
1 parent d10057a
commit 5ac057d
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/registry/servicediscovery/service_instances_changed_listener_impl.go b/registry/servicediscovery/service_instances_changed_listener_impl.go
@@ -42,7 +42,7 @@ import (
 
 var (
 	metaCache *store.CacheManager
-	one       sync.Once
+	cacheOnce sync.Once
 )
 
 func initCache() {
@@ -65,7 +65,7 @@ type ServiceInstancesChangedListenerImpl struct {
 }
 
 func NewServiceInstancesChangedListener(services *gxset.HashSet) registry.ServiceInstancesChangedListener {
-	one.Do(initCache)
+	cacheOnce.Do(initCache)
 	return &ServiceInstancesChangedListenerImpl{
 		serviceNames:       services,
 		listeners:          make(map[string]registry.NotifyListener),
@@ -216,7 +216,7 @@ func (lstn *ServiceInstancesChangedListenerImpl) GetEventType() reflect.Type {
 
 // GetMetadataInfo get metadata info when MetadataStorageTypePropertyName is null
 func GetMetadataInfo(instance registry.ServiceInstance, revision string) (*common.MetadataInfo, error) {
-	one.Do(initCache)
+	cacheOnce.Do(initCache)
 	if metadataInfo, ok := metaCache.Get(revision); ok {
 		return metadataInfo.(*common.MetadataInfo), nil
 	}