Subscribe() public method

Subscribes the specified subscriber.
subscriber
public Subscribe ( IActorRef subscriber, Type channel ) : bool
subscriber IActorRef The subscriber.
channel System.Type The channel.
return bool
示例#1
0
 public void NotAllowNullAsSubscriber()
 {
     var bus = new EventStream(true);
     XAssert.Throws<ArgumentNullException>(() =>
     {
         bus.Subscribe(null, typeof(M));
     });
 }
示例#2
0
        public void ManageSubscriptions()
        {
            var bus = new EventStream(true);
            bus.Subscribe(TestActor, typeof(M));

            bus.Publish(new M { Value = 42 });
            ExpectMsg(new M { Value = 42 });
            bus.Unsubscribe(TestActor);
            bus.Publish(new M { Value = 43 });
            ExpectNoMsg(TimeSpan.FromSeconds(1));
        }
示例#3
0
        public void ManageSubscriptions()
        {

            var bus = new EventStream(true);
            bus.StartUnsubscriber(Sys.AsInstanceOf<ActorSystemImpl>());
            bus.Subscribe(TestActor, typeof(M));

            bus.Publish(new M { Value = 42 });
            ExpectMsg(new M { Value = 42 });
            bus.Unsubscribe(TestActor);
            bus.Publish(new M { Value = 43 });
            ExpectNoMsg(TimeSpan.FromSeconds(1));
        }
示例#4
0
        public void ManageSubChannelsUsingClassesAndInterfacesUpdateOnUnsubscribeAll()
        {
            var es = new EventStream(false);
            var tm1 = new CC();
            var tm2 = new CCATBT();
            var a1 = CreateTestProbe();
            var a2 = CreateTestProbe();
            var a3 = CreateTestProbe();
            var a4 = CreateTestProbe();

            es.Subscribe(a1.Ref, typeof(AT)).ShouldBeTrue();
            es.Subscribe(a2.Ref, typeof(BT)).ShouldBeTrue();
            es.Subscribe(a3.Ref, typeof(CC)).ShouldBeTrue();
            es.Subscribe(a4.Ref, typeof(CCATBT)).ShouldBeTrue();
            es.Unsubscribe(a3.Ref).ShouldBeTrue();
            es.Publish(tm1);
            es.Publish(tm2);
            a1.ExpectMsg((object)tm2);
            a2.ExpectMsg((object)tm2);
            a3.ExpectNoMsg(TimeSpan.FromSeconds(1));
            a4.ExpectMsg((object)tm2);
            es.Unsubscribe(a1.Ref, typeof(AT)).ShouldBeTrue();
            es.Unsubscribe(a2.Ref, typeof(BT)).ShouldBeTrue();
            es.Unsubscribe(a3.Ref, typeof(CC)).ShouldBeFalse();
            es.Unsubscribe(a4.Ref, typeof(CCATBT)).ShouldBeTrue();
        }
示例#5
0
        public void ManageSubChannelsUsingClasses()
        {
            var a = new A();
            var b1 = new B1();
            var b2 = new B2();
            var c = new C();
            var bus = new EventStream(false);
            bus.Subscribe(TestActor, typeof(B2));
            bus.Publish(c);
            bus.Publish(b2);
            ExpectMsg(b2);
            bus.Subscribe(TestActor, typeof(A));
            bus.Publish(c);
            ExpectMsg(c);
            bus.Publish(b1);
            ExpectMsg(b1);

            bus.Unsubscribe(TestActor, typeof(B1));
            bus.Publish(c); //should not publish
            bus.Publish(b2); //should publish
            bus.Publish(a); //should publish
            ExpectMsg(b2);
            ExpectMsg(a);
            ExpectNoMsg(TimeSpan.FromSeconds(1));
        }
 /// <summary>
 /// Subscribes the specified subscriber.
 /// </summary>
 /// <typeparam name="TChannel">The channel.</typeparam>
 /// <param name="eventStream">The event stream.</param>
 /// <param name="subscriber">The subscriber.</param>
 /// <returns><c>true</c> if subscription was successful, <c>false</c> otherwise.</returns>
 /// <exception cref="System.ArgumentNullException">subscriber</exception>
 public static bool Subscribe <TChannel>(this EventStream eventStream, IActorRef subscriber)
 {
     return(eventStream.Subscribe(subscriber, typeof(TChannel)));
 }
示例#7
0
 /// <summary>
 /// TBD
 /// </summary>
 protected override void PreStart()
 {
     _eventStream.Subscribe(Self, typeof(DeadLetter));
 }
示例#8
0
        public void ManageSubChannelsUsingClassesAndInterfacesUpdateOnUnsubscribeAll()
        {
            var es = new EventStream(false);
            var tm1 = new CC();
            var tm2 = new CCATBT();
            var a1 = TestProbe();
            var a2 = TestProbe();
            var a3 = TestProbe();
            var a4 = TestProbe();

            es.Subscribe(a1.Ref, typeof(AT)).Then(Assert.True);
            es.Subscribe(a2.Ref, typeof(BT)).Then(Assert.True);
            es.Subscribe(a3.Ref, typeof(CC)).Then(Assert.True);
            es.Subscribe(a4.Ref, typeof(CCATBT)).Then(Assert.True);
            es.Unsubscribe(a3.Ref).Then(Assert.True);
            es.Publish(tm1);
            es.Publish(tm2);
            a1.expectMsg(tm2);
            a2.expectMsg(tm2);
            a3.expectNoMsg(TimeSpan.FromSeconds(1));
            a4.expectMsg(tm2);
            es.Unsubscribe(a1.Ref, typeof(AT)).Then(Assert.True);
            es.Unsubscribe(a2.Ref, typeof(BT)).Then(Assert.True);
            es.Unsubscribe(a3.Ref, typeof(CC)).Then(Assert.False);
            es.Unsubscribe(a4.Ref, typeof(CCATBT)).Then(Assert.True);
        }
示例#9
0
 /// <summary>
 /// TBD
 /// </summary>
 protected override void PreStart()
 {
     _eventStream.Subscribe(Self, typeof(DeadLetter));
     _eventStream.Subscribe(Self, typeof(Dropped));
     _eventStream.Subscribe(Self, typeof(UnhandledMessage));
 }
示例#10
0
        public void Manage_sub_channels_using_classes_and_interfaces_update_on_unsubscribe()
        {
            var es = new EventStream(false);
            var tm1 = new CC();
            var tm2 = new CCATBT();
            var a1 = CreateTestProbe();
            var a2 = CreateTestProbe();
            var a3 = CreateTestProbe();
            var a4 = CreateTestProbe();

            es.Subscribe(a1.Ref, typeof(AT));
            es.Subscribe(a2.Ref, typeof(BT));
            es.Subscribe(a3.Ref, typeof(CC));
            es.Subscribe(a4.Ref, typeof(CCATBT));
            es.Unsubscribe(a3.Ref, typeof(CC));
            es.Publish(tm1);
            es.Publish(tm2);
            a1.ExpectMsg((object)tm2);
            a2.ExpectMsg((object)tm2);
            a3.ExpectNoMsg(TimeSpan.FromSeconds(1));
            a4.ExpectMsg((object)tm2);
            es.Unsubscribe(a1.Ref, typeof(AT)).ShouldBeTrue();
            es.Unsubscribe(a2.Ref, typeof(BT)).ShouldBeTrue();
            es.Unsubscribe(a3.Ref, typeof(CC)).ShouldBeFalse();
            es.Unsubscribe(a4.Ref, typeof(CCATBT)).ShouldBeTrue();
        }