public static async Task AddListener(IHasInternetListener l)
{
var m = Get(l);
m.listeners.Add(l);
await l.OnHasInternet(m.hasInet);
}
public static bool RemoveListener(IHasInternetListener l)
{
return(Instance(l).listeners.Remove(l));
}
public static void AddListener(IHasInternetListener l)
{
Instance(l).listeners.Add(l);
}