public void ActorPublisher_should_be_able_to_define_a_subscription_timeout_which_is_cancelled_by_the_first_incoming_Subscriber()
{
var timeout = TimeSpan.FromMilliseconds(500);
var sub = this.CreateManualSubscriberProbe <int>();
var pub = ActorPublisher.Create <int>(ActorOf(TimeoutingPublisher.Props(TestActor, timeout)));
// subscribe right away, should cancel subscription-timeout
pub.Subscribe(sub);
sub.ExpectSubscription();
ExpectNoMsg(TimeSpan.FromSeconds(1));
}
public void ActorPublisher_should_be_able_to_define_a_subscription_timeout_after_which_it_should_shut_down()
{
var materializer = Sys.Materializer();
this.AssertAllStagesStopped(() =>
{
var timeout = TimeSpan.FromMilliseconds(150);
var a = ActorOf(TimeoutingPublisher.Props(TestActor, timeout));
var pub = ActorPublisher.Create <int>(a);
// don't subscribe for `timeout` millis, so it will shut itself down
ExpectMsg("timed-out");
// now subscribers will already be rejected, while the actor could perform some clean-up
var sub = this.CreateManualSubscriberProbe <int>();
pub.Subscribe(sub);
sub.ExpectSubscriptionAndError();
ExpectMsg("cleaned-up");
// termination is triggered by user code
Watch(a);
ExpectTerminated(a);
}, materializer);
}