[mesh]: Use mutex pointer to copy

easegress-io · Aug 24, 2021 · 2683d88 · 2683d88
1 parent 9a68fb5
commit 2683d88
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/pkg/object/trafficcontroller/trafficcontroller.go b/pkg/object/trafficcontroller/trafficcontroller.go
@@ -45,7 +45,8 @@ type (
 		superSpec *supervisor.Spec
 		spec      *Spec
 
-		mutex      sync.Mutex
+		// Pointer aims to safely transform it to next generation.
+		mutex      *sync.Mutex
 		namespaces map[string]*Namespace
 	}
 
@@ -134,6 +135,7 @@ func (tc *TrafficController) DefaultSpec() interface{} {
 func (tc *TrafficController) Init(superSpec *supervisor.Spec) {
 	tc.superSpec, tc.spec, tc.super = superSpec, superSpec.ObjectSpec().(*Spec), superSpec.Super()
 
+	tc.mutex = &sync.Mutex{}
 	tc.namespaces = make(map[string]*Namespace)
 
 	tc.reload(nil)