/// <summary>
/// Subscribes to this event such that the given handler will be called when the event fires
/// </summary>
/// <param name="handler">the action to run when the event fires</param>
/// <returns>A subscription that can be disposed when you no loner want to be notified from this event</returns>
public ILifetime SubscribeUnmanaged(Action handler)
{
var sub = new Lifetime();
sub.OnDisposed(() => subscribers.Remove(handler));
subscribers.Add(handler, sub);
return(sub);
}
private static Lifetime CreateForeverLifetime()
{
var ret = new Lifetime();
ret.OnDisposed(() =>
{
throw new Exception("Forever lifetime expired");
});
return(ret);
}
/// <summary>
/// Starts simulated human output mode.
/// </summary>
/// <returns>A lifetime that you can dispose when you want to stop the effect.</returns>
public static Lifetime Start()
{
var writer = new SimulatedHumanOutputWriter();
var lt = new Lifetime();
Task t = new Task(() =>
{
Thread.CurrentThread.IsBackground = false;
writer.Loop();
});
lt.OnDisposed(writer.Cancel);
t.Start();
Thread.Sleep(100);
return(lt);
}
