private async Task DeactivateOnIdle_NonExistentActivation_Runner(int forwardCount)
{
var builder = new TestClusterBuilder(2);
builder.AddClientBuilderConfigurator <ClientConfigurator>();
builder.AddSiloBuilderConfigurator <SiloConfigurator>();
builder.Properties["MaxForwardCount"] = forwardCount.ToString();
Initialize(builder);
ICollectionTestGrain grain = await PickGrainInNonPrimary();
output.WriteLine("About to make a 1st GetAge() call.");
TimeSpan age = await grain.GetAge();
output.WriteLine(age.ToString());
await grain.DeactivateSelf();
await Task.Delay(3000);
var thrownException = await Record.ExceptionAsync(() => grain.GetAge());
Assert.Null(thrownException);
output.WriteLine("\nThe 1st call after DeactivateSelf has NOT thrown any exception as expected, since forwardCount is {0}.\n", forwardCount);
}
private async Task <ICollectionTestGrain> PickGrainInNonPrimary()
{
for (int i = 0; i < 500; i++)
{
if (i % 30 == 29)
{
await Task.Delay(1000); // give some extra time to stabilize if it can't find a suitable grain
}
// Create grain such that:
// Its directory owner is not the Gateway silo. This way Gateway will use its directory cache.
// Its activation is located on the non Gateway silo as well.
ICollectionTestGrain grain = this.testCluster.GrainFactory.GetGrain <ICollectionTestGrain>(i);
GrainId grainId = ((GrainReference)await grain.GetGrainReference()).GrainId;
SiloAddress primaryForGrain = (await TestUtils.GetDetailedGrainReport(this.testCluster.InternalGrainFactory, grainId, this.testCluster.Primary)).PrimaryForGrain;
if (primaryForGrain.Equals(this.testCluster.Primary.SiloAddress))
{
continue;
}
string siloHostingActivation = await grain.GetRuntimeInstanceId();
if (this.testCluster.Primary.SiloAddress.ToLongString().Equals(siloHostingActivation))
{
continue;
}
this.output.WriteLine("\nCreated grain with key {0} whose primary directory owner is silo {1} and which was activated on silo {2}\n", i, primaryForGrain.ToLongString(), siloHostingActivation);
return(grain);
}
Assert.True(testCluster.GetActiveSilos().Count() > 1, "This logic requires at least 1 non-primary active silo");
Assert.True(false, "Could not find a grain that activates on a non-primary silo, and has the partition be also managed by a non-primary silo");
return(null);
}
private async Task <ICollectionTestGrain> PickGrain()
{
for (int i = 0; i < 100; i++)
{
// Create grain such that:
// Its directory owner is not the Gateway silo. This way Gateway will use its directory cache.
// Its activation is located on the non Gateway silo as well.
ICollectionTestGrain grain = GrainClient.GrainFactory.GetGrain <ICollectionTestGrain>(i);
GrainId grainId = ((GrainReference)await grain.GetGrainReference()).GrainId;
SiloAddress primaryForGrain = (await TestUtils.GetDetailedGrainReport(grainId, testCluster.Primary)).PrimaryForGrain;
if (primaryForGrain.Equals(testCluster.Primary.SiloAddress))
{
continue;
}
string siloHostingActivation = await grain.GetRuntimeInstanceId();
if (testCluster.Primary.SiloAddress.ToLongString().Equals(siloHostingActivation))
{
continue;
}
logger.Info("\nCreated grain with key {0} whose primary directory owner is silo {1} and which was activated on silo {2}\n", i, primaryForGrain.ToLongString(), siloHostingActivation);
return(grain);
}
return(null);
}
public void CollectionTest_GrainId_TypeCode()
{
ICollectionTestGrain g1 = GrainClient.GrainFactory.GetGrain <ICollectionTestGrain>(1);
GrainId id1 = ((GrainReference)g1).GrainId;
UniqueKey k1 = id1.Key;
Console.WriteLine("GrainId={0} UniqueKey={1} PK={2} KeyType={3} IdCategory={4}",
id1, k1, id1.GetPrimaryKeyLong(), k1.IdCategory, k1.BaseTypeCode);
Assert.IsTrue(id1.IsGrain, "GrainReference should be for a grain");
Assert.AreEqual(UniqueKey.Category.Grain, k1.IdCategory, "GrainId should be for self-managed type");
Assert.AreEqual(1, k1.PrimaryKeyToLong(), "Encoded primary key should match");
Assert.AreEqual(1381240679, k1.BaseTypeCode, "Encoded type code data should match");
}
public void CollectionTest_GrainId_TypeCode()
{
var g1Key = GetRandomGrainId();
ICollectionTestGrain g1 = this.GrainFactory.GetGrain <ICollectionTestGrain>(g1Key);
GrainId id1 = ((GrainReference)g1).GrainId;
UniqueKey k1 = id1.Key;
output.WriteLine("GrainId={0} UniqueKey={1} PK={2} KeyType={3} IdCategory={4}",
id1, k1, id1.GetPrimaryKeyLong(), k1.IdCategory, k1.BaseTypeCode);
Assert.True(id1.IsGrain, "GrainReference should be for a grain");
Assert.Equal(UniqueKey.Category.Grain, k1.IdCategory); // "GrainId should be for self-managed type"
Assert.Equal(g1Key, k1.PrimaryKeyToLong()); // "Encoded primary key should match"
Assert.Equal(1381240679, k1.BaseTypeCode); // "Encoded type code data should match"
}
private async Task DeactivateOnIdle_NonExistentActivation_Runner(int forwardCount)
{
var builder = new TestClusterBuilder(2);
builder.ConfigureLegacyConfiguration(legacy =>
{
legacy.ClusterConfiguration.Globals.MaxForwardCount = forwardCount;
// For this test we only want to talk to the primary
legacy.ClientConfiguration.Gateways.RemoveAt(1);
if (forwardCount == 0)
{
// Disable reminder service for this test: when the secondary silo starts it may
// not see right away the activation from the primary silo. This request should be forwarded
// to the correct activation, but since we deactivate forwarding, the secondary silo will
// fail to start...
legacy.ClusterConfiguration.Globals.ReminderServiceType = GlobalConfiguration.ReminderServiceProviderType.Disabled;
}
});
Initialize(builder);
ICollectionTestGrain grain = await PickGrainInNonPrimary();
output.WriteLine("About to make a 1st GetAge() call.");
TimeSpan age = await grain.GetAge();
output.WriteLine(age.ToString());
await grain.DeactivateSelf();
await Task.Delay(3000);
// ReSharper disable once PossibleNullReferenceException
var thrownException = await Record.ExceptionAsync(() => grain.GetAge());
if (forwardCount != 0)
{
Assert.Null(thrownException);
output.WriteLine("\nThe 1st call after DeactivateSelf has NOT thrown any exception as expected, since forwardCount is {0}.\n", forwardCount);
}
else
{
Assert.NotNull(thrownException);
Assert.IsType <OrleansMessageRejectionException>(thrownException);
Assert.Contains("Non-existent activation", thrownException.Message);
output.WriteLine("\nThe 1st call after DeactivateSelf has thrown Non-existent activation exception as expected, since forwardCount is {0}.\n", forwardCount);
// Try sending agan now and see it was fixed.
await grain.GetAge();
}
}
private async Task DeactivateOnIdle_NonExistentActivation_Runner(int forwardCount)
{
var options = new TestClusterOptions(2);
options.ClusterConfiguration.Globals.MaxForwardCount = forwardCount;
options.ClusterConfiguration.Defaults.Generation = 13;
// For this test we only want to talk to the primary
options.ClientConfiguration.Gateways.RemoveAt(1);
Initialize(options);
ICollectionTestGrain grain = await PickGrain();
Assert.NotNull(grain);
logger.Info("About to make a 1st GetAge() call.");
TimeSpan age = await grain.GetAge();
logger.Info(age.ToString());
await grain.DeactivateSelf();
Thread.Sleep(3000);
// ReSharper disable once PossibleNullReferenceException
var thrownException = await Record.ExceptionAsync(() => grain.GetAge());
if (forwardCount != 0)
{
Assert.Null(thrownException);
logger.Info("\nThe 1st call after DeactivateSelf has NOT thrown any exception as expected, since forwardCount is {0}.\n", forwardCount);
}
else
{
Assert.NotNull(thrownException);
Assert.IsType <OrleansException>(thrownException);
Assert.Contains("Non-existent activation", thrownException.Message);
logger.Info("\nThe 1st call after DeactivateSelf has thrown Non-existent activation exception as expected, since forwardCount is {0}.\n", forwardCount);
// Try sending agan now and see it was fixed.
await grain.GetAge();
}
}
private async Task DeactivateOnIdle_NonExistentActivation_Runner(int forwardCount)
{
var builder = new TestClusterBuilder(2);
builder.AddClientBuilderConfigurator <ClientConfigurator>();
builder.AddSiloBuilderConfigurator <SiloConfigurator>();
builder.Properties["MaxForwardCount"] = forwardCount.ToString();
Initialize(builder);
ICollectionTestGrain grain = await PickGrainInNonPrimary();
output.WriteLine("About to make a 1st GetAge() call.");
TimeSpan age = await grain.GetAge();
output.WriteLine(age.ToString());
await grain.DeactivateSelf();
await Task.Delay(3000);
// ReSharper disable once PossibleNullReferenceException
var thrownException = await Record.ExceptionAsync(() => grain.GetAge());
if (forwardCount != 0)
{
Assert.Null(thrownException);
output.WriteLine("\nThe 1st call after DeactivateSelf has NOT thrown any exception as expected, since forwardCount is {0}.\n", forwardCount);
}
else
{
Assert.NotNull(thrownException);
Assert.IsType <OrleansMessageRejectionException>(thrownException);
Assert.Contains("Non-existent activation", thrownException.Message);
output.WriteLine("\nThe 1st call after DeactivateSelf has thrown Non-existent activation exception as expected, since forwardCount is {0}.\n", forwardCount);
// Try sending agan now and see it was fixed.
await grain.GetAge();
}
}
public Task SetOther(ICollectionTestGrain other)
{
Logger().Info("SetOther.");
this.other = other;
return TaskDone.Done;
}
public Task SetOther(ICollectionTestGrain other)
{
Logger().Info("SetOther.");
this.other = other;
return(Task.CompletedTask);
}
public Task SetOther(ICollectionTestGrain other)
{
Logger().Info("SetOther.");
this.other = other;
return(TaskDone.Done);
}
