Routed notification received many times

[dancantong]

Hi!

I have routed a notification from a module to another one and the module that receives the notification is receving it four times instead of one as expected.
I don't know if I'm doing something wrong.

The code is:

In mediator code of the Module that sends the notification:

routeNotification(UserAdminModule.NTF_SHOW_USERS_LIST, null, null, "*");

In mediator code of the Module that receives the notification:

override public function listNotificationInterests():Array
{
 return [UserAdminModule.NTF_SHOW_USERS_LIST];
   
}

override public function handleNotification(notification:INotification):void {

 switch(notification.getName()) {
  case UserAdminModule.NTF_SHOW_USERS_LIST:
   userAdmin.setNavigationView(UserAdmin.VS_INDEX_USERS_LIST);
   mediatorsForUsersList();
   break;
 
  default:
   trace("[WARN]: Notification not handled: " + notification.getName());
 }
   
}

Can anyone help me?
Thanks