public static T WaitForMessage <T>(this IMessagingHub hub, Action action, int wait = 5000)
{
Func <T, bool> filter = x => true;
return(hub.WaitForMessage(filter, action, wait));
}
public T WaitForMessage <T>(Func <T, bool> filter, Action action, int wait = 5000)
{
return(_messagingHub.WaitForMessage(filter, action, wait));
}