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);
}
