Fix: missing event push for key store reset

See merge request !254

goKMS/kms/store/kms-keystore.go

@@ -151,6 +151,14 @@ func (ks *KmsKeyStore) Reset() {
 	ks.keyStoreMutex.Lock()
 	defer ks.keyStoreMutex.Unlock()
 	ks.keyStore = make(map[uuid.UUID]*KmsKSElement)
+
+	// publish to eventBus
+	go func() {
+		err := ks.eventBus.Publish(event.NewKeyStoreEvent())
+		if err != nil {
+			log.Errorf("Publishing a key store update through the eventBus failed, err: %s", err)
+		}
+	}()
 }
 
 func AddETSIKeysToKeystore(keyStore *KmsKeyStore, keyContainer []etsi14.KeyContainerKeysInner) error {