public void CanAddReturnsTrue_IfActorIsNotYetAdded()
{
var actorHandlersMap = new ActorHandlerMap();
var actor = new EchoActor();
Assert.True(actorHandlersMap.CanAdd(actor));
}
public void Can_use_unbounded_priority_mailbox()
{
var actor = (IInternalActorRef)Sys.ActorOf(EchoActor.Props(this).WithMailbox("string-prio-mailbox"), "echo");
//pause mailbox until all messages have been told
actor.SendSystemMessage(new Suspend());
actor.Tell(true);
for (var i = 0; i < 30; i++)
{
actor.Tell(1);
}
actor.Tell("a");
actor.Tell(2.0);
for (var i = 0; i < 30; i++)
{
actor.Tell(1);
}
actor.SendSystemMessage(new Resume(null));
//resume mailbox, this prevents the mailbox from running to early
//priority mailbox is best effort only
ExpectMsg("a");
ExpectMsg(true);
for (var i = 0; i < 60; i++)
{
ExpectMsg(1);
}
ExpectMsg(2.0);
ExpectNoMsg(TimeSpan.FromSeconds(0.3));
}
public void CurrentSynchronizationContextDispatcher_should_start_without_error_Fix2172()
{
var uiActor = Sys.ActorOf(EchoActor.Props(this), "some-ui-actor");
uiActor.Tell("ping");
ExpectMsg("ping");
}
public void ProxyShardingSpec_Shard_region_should_be_found()
{
var shardRegion = clusterSharding.Start("myType", EchoActor.Props(this), shardingSettings, messageExtractor);
shardRegion.Path.Should().NotBeNull();
shardRegion.Path.ToString().Should().EndWith("myType");
}
public void Many_persistent_actors_must_be_able_to_recover_without_overloading()
{
Enumerable.Range(1, 100).ForEach(n =>
{
Sys.ActorOf(TestPersistentActor.Props($"a{n}", null)).Tell(new Cmd("A"));
ExpectMsg($"a{n}-A-1");
});
// This would starve (block) all threads without max-concurrent-recoveries
var latch = new TestLatch();
Enumerable.Range(1, 100).ForEach(n =>
{
Sys.ActorOf(TestPersistentActor.Props($"a{n}", latch)).Tell(new Cmd("B"));
});
// This should be able to progress even though above is blocking, 2 remaining non-blocked threads
Enumerable.Range(1, 10).ForEach(n =>
{
Sys.ActorOf(EchoActor.Props(this)).Tell(n);
ExpectMsg(n);
});
latch.CountDown();
ReceiveN(100).ShouldAllBeEquivalentTo(Enumerable.Range(1, 100).Select(n => $"a{n}-B-2"));
}
public void AddingActorsHandlingTheSameMessageTwice_ThowsDuplicatedKeyException()
{
var actorHandlersMap = new ActorHandlerMap();
var actor = new EchoActor();
actorHandlersMap.Add(actor);
Assert.Throws <DuplicatedKeyException>(() => { actorHandlersMap.Add(actor); });
}
public async void CouldReceiveEcho()
{
var actor = new EchoActor();
actor.Start();
var result = await actor.PostAndGetResult("Ractor");
Assert.AreEqual("Ractor", result);
}
public void GettingHandlerForNonRegisteredMessageIdentifier_ThrowsKeyNotFoundException()
{
var actorHandlersMap = new ActorHandlerMap();
var actor = new EchoActor();
actorHandlersMap.Add(actor);
Assert.Throws <KeyNotFoundException>(() => actorHandlersMap.Get(new MessageIdentifier(KinoMessages.Exception)));
}
public void CanAddReturnsFalse_IfActorAlreadyAdded()
{
var actorHandlersMap = new ActorHandlerMap();
var actor = new EchoActor();
actorHandlersMap.Add(actor);
Assert.False(actorHandlersMap.CanAdd(actor));
}
public void ProxyShardingSpec_Shard_coordinator_should_be_found()
{
var shardRegion = clusterSharding.Start("myType", EchoActor.Props(this), shardingSettings, messageExtractor);
IActorRef shardCoordinator = Sys.ActorSelection("akka://test/system/sharding/myTypeCoordinator")
.ResolveOne(TimeSpan.FromSeconds(5)).Result;
shardCoordinator.Path.Should().NotBeNull();
shardCoordinator.Path.ToString().Should().EndWith("Coordinator");
}
public void GetShardTypeNames_must_contain_started_shards_when_started_2_shards()
{
Cluster.Get(Sys).Join(Cluster.Get(Sys).SelfAddress);
var settings = ClusterShardingSettings.Create(Sys);
ClusterSharding.Get(Sys).Start("type1", EchoActor.Props(this), settings, ExtractEntityId, ExtractShardId);
ClusterSharding.Get(Sys).Start("type2", EchoActor.Props(this), settings, ExtractEntityId, ExtractShardId);
ClusterSharding.Get(Sys).ShardTypeNames.ShouldBeEquivalentTo(new string[] { "type1", "type2" });
}
public async Task Should_Ask_Clustered_Pool_Router_and_forward_ask_to_routee()
{
var router = Sys.ActorOf(EchoActor.Props(this, true).WithRouter(FromConfig.Instance), "router1");
Assert.IsType <RoutedActorRef>(router);
var result = await router.Ask <string>("foo");
ExpectMsg <string>().ShouldBe(result);
}
public void EchoActorTest()
{
TestLauncherActor.Test(() =>
{
var actor = new EchoTest();
EchoActor.Echo(actor, "Test Echo");
IFuture <string> future = new Future <string>();
actor.SendMessage(future);
Assert.AreEqual("Test Echo", future.ResultAsync().Result);
});
}
private void ClusterClient_must_bring_second_node_into_cluster()
{
Join(_config.Second, _config.First);
RunOn(() =>
{
var service = Sys.ActorOf(EchoActor.Props(this), "testService");
ClusterClientReceptionist.Get(Sys).RegisterService(service);
AwaitMembersUp(2);
}, _config.Second);
EnterBarrier("second-up");
}
public void Bootstrap(RouteCollection routeCollection)
{
TraceLogProvider.Configure(LogLevel.Debug);
ModelBinder modelBinder = new FastModelBinder();
RouteBuilder routeBuilder = new ActorRouteBuilder("actors/", modelBinder, routeCollection.Add);
var actor = new EchoActor(new ThreadPoolActionQueue());
routeBuilder.BuildRoute(() => actor, x => x.EchoChannel);
}
public Task StartAsync(CancellationToken cancellationToken)
{
var hoconConfig = HoconConfig();
Console.WriteLine(hoconConfig);
var config = ConfigurationFactory.ParseString(hoconConfig);
_system = ActorSystem.Create("EchoConsoleApp", config);
_system.ActorOf(EchoActor.Props(), "EchoActor");
return(Task.CompletedTask);
}
public void IfActorHostCanHostAllActorsBeingAssigned_ThisActorHostInstanceIsUsed()
{
var echoActor = new EchoActor();
var nullActor = new NullActor();
actorHost.Setup(m => m.CanAssignActor(nullActor)).Returns(true);
actorHost.Setup(m => m.CanAssignActor(echoActor)).Returns(true);
//
actorHostManager.AssignActor(echoActor);
actorHostManager.AssignActor(nullActor);
//
actorHostFactory.Verify(m => m.Create(), Times.Once);
}
private void ClusterClient_must_startup_cluster_with_single_node()
{
Within(TimeSpan.FromSeconds(30), () =>
{
Join(_config.First, _config.First);
RunOn(() =>
{
var service = Sys.ActorOf(EchoActor.Props(this), "testService");
ClusterClientReceptionist.Get(Sys).RegisterService(service);
AwaitMembersUp(1);
}, _config.First);
EnterBarrier("cluster-started");
});
}
public void The_transport_must_stay_alive_after_a_transient_exception_from_the_serializer()
{
system2.ActorOf(EchoActor.Props(), "echo");
var selection = Sys.ActorSelection(new RootActorPath(system2Address) / "user" / "echo");
selection.Tell("ping", this.TestActor);
ExpectMsg("ping");
// none of these should tear down the connection
selection.Tell(ManifestIllegal.Instance, this.TestActor);
selection.Tell(ManifestNotSerializable.Instance, this.TestActor);
selection.Tell(ToBinaryIllegal.Instance, this.TestActor);
selection.Tell(ToBinaryNotSerializable.Instance, this.TestActor);
selection.Tell(NotDeserializable.Instance, this.TestActor);
selection.Tell(IllegalOnDeserialize.Instance, this.TestActor);
// make sure we still have a connection
selection.Tell("ping", this.TestActor);
ExpectMsg("ping");
}
public void Priority_mailbox_keeps_ordering_with_many_priority_values()
{
var actor = (IInternalActorRef)Sys.ActorOf(EchoActor.Props(this).WithMailbox("int-prio-mailbox"), "echo");
//pause mailbox until all messages have been told
actor.SendSystemMessage(new Suspend());
AwaitCondition(() => (((ActorRefWithCell)actor).Underlying is ActorCell) && ((ActorRefWithCell)actor).Underlying.AsInstanceOf <ActorCell>().Mailbox.IsSuspended());
// creates 50 messages with values spanning from Int32.MinValue to Int32.MaxValue
var values = new int[50];
var increment = (int)(UInt32.MaxValue / values.Length);
for (var i = 0; i < values.Length; i++)
{
values[i] = Int32.MinValue + increment * i;
}
// tell the actor in reverse order
foreach (var value in values.Reverse())
{
actor.Tell(value);
actor.Tell(value);
actor.Tell(value);
}
//resume mailbox, this prevents the mailbox from running to early
actor.SendSystemMessage(new Resume(null));
// expect the messages in the correct order
foreach (var value in values)
{
ExpectMsg(value);
ExpectMsg(value);
ExpectMsg(value);
}
ExpectNoMsg(TimeSpan.FromSeconds(0.3));
}
public void PriorityMailboxKeepsOrderingWithManyPriorityValues()
{
var actor = Sys.ActorOf(EchoActor.Props(this).WithMailbox("int-prio-mailbox"), "echo");
//pause mailbox until all messages have been told
actor.Tell(Suspend.Instance);
AwaitCondition(() => ((LocalActorRef)actor).Cell.Mailbox.IsSuspended);
// creates 50 messages with values spanning from Int32.MinValue to Int32.MaxValue
var values = new int[50];
var increment = (int)(UInt32.MaxValue / values.Length);
for (var i = 0; i < values.Length; i++)
{
values[i] = Int32.MinValue + increment * i;
}
// tell the actor in reverse order
foreach (var value in values.Reverse())
{
actor.Tell(value);
actor.Tell(value);
actor.Tell(value);
}
//resume mailbox, this prevents the mailbox from running to early
actor.Tell(new Resume(null));
// expect the messages in the correct order
foreach (var value in values)
{
ExpectMsg(value);
ExpectMsg(value);
ExpectMsg(value);
}
ExpectNoMsg(TimeSpan.FromSeconds(0.3));
}
public void Can_use_unbounded_priority_mailbox()
{
var actor = (IInternalActorRef)Sys.ActorOf(EchoActor.Props(this).WithMailbox("string-prio-mailbox"), "echo");
//pause mailbox until all messages have been told
actor.SendSystemMessage(new Suspend());
// wait until we can confirm that the mailbox is suspended before we begin sending messages
AwaitCondition(() => (((ActorRefWithCell)actor).Underlying is ActorCell) && ((ActorRefWithCell)actor).Underlying.AsInstanceOf <ActorCell>().Mailbox.IsSuspended());
actor.Tell(true);
for (var i = 0; i < 30; i++)
{
actor.Tell(1);
}
actor.Tell("a");
actor.Tell(2.0);
for (var i = 0; i < 30; i++)
{
actor.Tell(1);
}
actor.SendSystemMessage(new Resume(null));
//resume mailbox, this prevents the mailbox from running to early
//priority mailbox is best effort only
ExpectMsg("a");
ExpectMsg(true);
for (var i = 0; i < 60; i++)
{
ExpectMsg(1);
}
ExpectMsg(2.0);
ExpectNoMsg(TimeSpan.FromSeconds(0.3));
}
// ReSharper restore NotAccessedField.Local
public ActorSelectionSpec()
: base("akka.test.default-timeout = 5 s")
{
_echoActor = Sys.ActorOf(EchoActor.Props(this), "echo");
_selectionTestActor = CreateTestActor("test");
}
static void Main(string[] args)
{
string lName = "";
string lPort = "";
if (args.Length > 0)
{
lName = Array.Find(args, t => t.StartsWith("-n:", StringComparison.InvariantCulture));
lPort = Array.Find(args, t => t.StartsWith("-p:", StringComparison.InvariantCulture));
}
if (!string.IsNullOrEmpty(lName))
{
lName = lName.Replace("-n:", "");
}
else
{
lName = "ARnActorServer";
}
if (!String.IsNullOrEmpty(lPort))
{
lPort = lPort.Replace("-p:", "");
}
else
{
lPort = "80";
}
// ActorServer.Start(lName, int.Parse(lPort), new HostRelayActor());
ActorServer.Start(new ActorConfigManager());
IActor fMain = new ActorMain();
// new actActionReceiver().ConsoleWrite("Welcome in an action world");
//var Input = new SDRInput("Machine") ;
//var Region = new HTMRegion(Input);
string s = string.Empty;
do
{
s = Console.ReadLine();
if (!string.IsNullOrEmpty(s))
{
switch (s)
{
case "Many": { fMillion = new actMillion(); break; }
case "SendMany": { fMillion.Send(); break; }
case "quit": break;
case "Col":
{
var fLauncher = new TestLauncherActor();
fLauncher.SendAction(() =>
{
var collect = new CollectionActor <string>();
for (int i = 0; i < 100; i++)
{
collect.Add($"Test {i}");
}
if (collect.Count() != 100)
{
throw new Exception("failed");
}
// try to enum
var enumerable = collect.ToList();
if (enumerable.Count != 100)
{
throw new ActorException("failed");
}
// try a query
var query = from col in collect
where col.Contains('1')
select col;
if (query.Count() != 19)
{
throw new ActorException("failed");
}
fLauncher.Finish();
});
fLauncher.Wait();
break;
}
case "Ring":
{
new RingActor(10000, 10000); // 30 sec
break;
}
case "Rings":
{
Console.Write("Enter ring size : ");
var rs = Console.ReadLine();
Console.Write("Enter cycle : ");
var cy = Console.ReadLine();
int.TryParse(rs, out int r);
int.TryParse(cy, out int y);
new RingActor(y, r); // 30 sec
break;
}
case "Clients":
{
var start = DateTime.UtcNow.Ticks;
IActor aServer = new EchoServerActor();
for (int i = 0; i < 1000; i++)
{
EchoClientActor aClient = new EchoClientActor(); // new actEchoClient(aServer);
// DirectoryRequest.SendRegister("client + " + i.ToString(), aClient);
aClient.Connect("EchoServer");
aClient.SendMessage($"client-{i}");
// aClient.Disconnect();
}
var end = DateTime.UtcNow.Ticks;
Console.WriteLine("All client allocated {0}", (double)(end - start) / 10000.0);
break;
}
case "Download":
{
Console.WriteLine("trying Download");
IActor down = new ActorDownloadTest();
break;
}
//case "Brain":
// {
// Console.Write("Enter word : ");
// var s2 = Console.ReadLine();
// Input.SetData(s2);
// Region.Run();
// Region.Print();
// break;
// }
//case "Learn":
// {
// Input.SetData("Hello world ! ") ;
// for (int i = 0; i < 100; i++)
// {
// Region.Run();
// Region.Print();
// }
// break;
// }
case "Pricing":
{
new ActorScheduler();
break;
}
case "ParserTest":
{
EchoActor.Echo(new ParserTest(), "");
break;
}
default:
{
EchoActor.Echo(new ActorAdminServer(), s);
break;
}
}
}
} while (s != "quit");
}
public void Remoting_must_not_leak_actors()
{
var actorRef = Sys.ActorOf(EchoActor.Props(this, true), "echo");
var echoPath = new RootActorPath(RARP.For(Sys).Provider.DefaultAddress) / "user" / "echo";
var targets = new[] { "/system/endpointManager", "/system/transports" }.Select(x =>
{
Sys.ActorSelection(x).Tell(new Identify(0));
return(ExpectMsg <ActorIdentity>().Subject);
}).ToList();
var initialActors = targets.SelectMany(CollectLiveActors).ToImmutableHashSet();
// Clean shutdown case
for (var i = 1; i <= 3; i++)
{
var remoteSystem = ActorSystem.Create("remote",
ConfigurationFactory.ParseString("akka.remote.dot-netty.tcp.port = 0")
.WithFallback(Sys.Settings.Config));
try
{
var probe = CreateTestProbe(remoteSystem);
remoteSystem.ActorSelection(echoPath).Tell(new Identify(1), probe.Ref);
probe.ExpectMsg <ActorIdentity>().Subject.ShouldNotBe(null);
}
finally
{
remoteSystem.Terminate();
}
remoteSystem.WhenTerminated.Wait(TimeSpan.FromSeconds(10)).ShouldBeTrue();
}
// Quarantine an old incarnation case
for (var i = 1; i <= 3; i++)
{
// always use the same address
var remoteSystem = ActorSystem.Create("remote",
ConfigurationFactory.ParseString("akka.remote.dot-netty.tcp.port = 2553")
.WithFallback(Sys.Settings.Config));
try
{
var remoteAddress = RARP.For(remoteSystem).Provider.DefaultAddress;
remoteSystem.ActorOf(Props.Create(() => new StoppableActor()), "stoppable");
// the message from remote to local will cause inbound connection established
var probe = CreateTestProbe(remoteSystem);
remoteSystem.ActorSelection(echoPath).Tell(new Identify(1), probe.Ref);
probe.ExpectMsg <ActorIdentity>().Subject.ShouldNotBe(null);
var beforeQuarantineActors = targets.SelectMany(CollectLiveActors).ToImmutableHashSet();
// it must not quarantine the current connection
RARP.For(Sys)
.Provider.Transport.Quarantine(remoteAddress, AddressUidExtension.Uid(remoteSystem) + 1);
// the message from local to remote should reuse passive inbound connection
Sys.ActorSelection(new RootActorPath(remoteAddress) / "user" / "stoppable").Tell(new Identify(1));
ExpectMsg <ActorIdentity>().Subject.ShouldNotBe(null);
var afterQuarantineActors = targets.SelectMany(CollectLiveActors).ToImmutableHashSet();
AssertActors(beforeQuarantineActors, afterQuarantineActors);
}
finally
{
remoteSystem.Terminate();
}
remoteSystem.WhenTerminated.Wait(TimeSpan.FromSeconds(10)).ShouldBeTrue();
}
// Missing SHUTDOWN case
for (var i = 1; i <= 3; i++)
{
var remoteSystem = ActorSystem.Create("remote",
ConfigurationFactory.ParseString("akka.remote.dot-netty.tcp.port = 0")
.WithFallback(Sys.Settings.Config));
var remoteAddress = RARP.For(remoteSystem).Provider.DefaultAddress;
try
{
var probe = CreateTestProbe(remoteSystem);
remoteSystem.ActorSelection(echoPath).Tell(new Identify(1), probe.Ref);
probe.ExpectMsg <ActorIdentity>().Subject.ShouldNotBe(null);
// This will make sure that no SHUTDOWN message gets through
RARP.For(Sys).Provider.Transport.ManagementCommand(new ForceDisassociate(remoteAddress))
.Wait(TimeSpan.FromSeconds(3)).ShouldBeTrue();
}
finally
{
remoteSystem.Terminate();
}
EventFilter.Warning(contains: "Association with remote system").ExpectOne(() =>
{
remoteSystem.WhenTerminated.Wait(TimeSpan.FromSeconds(10)).ShouldBeTrue();
});
}
// Remote idle for too long case
var idleRemoteSystem = ActorSystem.Create("remote",
ConfigurationFactory.ParseString("akka.remote.dot-netty.tcp.port = 0")
.WithFallback(Sys.Settings.Config));
var idleRemoteAddress = RARP.For(idleRemoteSystem).Provider.DefaultAddress;
idleRemoteSystem.ActorOf(Props.Create <StoppableActor>(), "stoppable");
try
{
var probe = CreateTestProbe(idleRemoteSystem);
idleRemoteSystem.ActorSelection(echoPath).Tell(new Identify(1), probe.Ref);
probe.ExpectMsg <ActorIdentity>().Subject.ShouldNotBe(null);
// Watch a remote actor - this results in system message traffic
Sys.ActorSelection(new RootActorPath(idleRemoteAddress) / "user" / "stoppable").Tell(new Identify(1));
var remoteActor = ExpectMsg <ActorIdentity>().Subject;
Watch(remoteActor);
remoteActor.Tell("stop");
ExpectTerminated(remoteActor);
// All system messages have been acked now on this side
// This will make sure that no SHUTDOWN message gets through
RARP.For(Sys).Provider.Transport.ManagementCommand(new ForceDisassociate(idleRemoteAddress))
.Wait(TimeSpan.FromSeconds(3)).ShouldBeTrue();
}
finally
{
idleRemoteSystem.Terminate();
}
EventFilter.Warning(contains: "Association with remote system").ExpectOne(() =>
{
idleRemoteSystem.WhenTerminated.Wait(TimeSpan.FromSeconds(10)).ShouldBeTrue();
});
/*
* Wait for the ReliableDeliverySupervisor to receive its "TooLongIdle" message,
* which will throw a HopelessAssociation wrapped around a TimeoutException.
*/
EventFilter.Exception <TimeoutException>().ExpectOne(() => { });
AwaitAssert(() =>
{
AssertActors(initialActors, targets.SelectMany(CollectLiveActors).ToImmutableHashSet());
}, 5.Seconds());
}
