Maint: loopstate package used in Openvpn state

internal/loopstate/set.go

@@ -0,0 +1,16 @@
+package loopstate
+
+import "github.com/qdm12/gluetun/internal/models"
+
+type Setter interface {
+	SetStatus(status models.LoopStatus)
+}
+
+// SetStatus sets the status thread safely.
+// It should only be called by the loop internal code since
+// it does not interact with the loop code directly.
+func (s *State) SetStatus(status models.LoopStatus) {
+	s.statusMu.Lock()
+	defer s.statusMu.Unlock()
+	s.status = status
+}