public async Task SiloUngracefulShutdown_OutstandingRequestsBreak()
{
var grain = HostedCluster.GrainFactory.GetGrain <ILongRunningTaskGrain <bool> >(Guid.NewGuid());
var instanceId = await grain.GetRuntimeInstanceId();
var target = HostedCluster.GrainFactory.GetGrain <ILongRunningTaskGrain <bool> >(Guid.NewGuid());
var targetInstanceId = await target.GetRuntimeInstanceId();
var isOnSameSilo = instanceId == targetInstanceId;
Assert.False(isOnSameSilo, "Activations must be placed on different silos");
var promise = instanceId.Contains(HostedCluster.Primary.Endpoint.ToString()) ?
grain.CallOtherLongRunningTask(target, true, TimeSpan.FromSeconds(7))
: target.CallOtherLongRunningTask(grain, true, TimeSpan.FromSeconds(7));
await Task.Delay(500);
HostedCluster.KillSilo(HostedCluster.SecondarySilos[0]);
try
{
await promise;
Assert.True(false, "The broken promise exception was not thrown");
}
catch (Exception ex)
{
Assert.Equal(typeof(SiloUnavailableException), ex.GetBaseException().GetType());
}
}
public async Task SiloUngracefulShutdown_ClientOutstandingRequestsBreak()
{
var grain = HostedCluster.GrainFactory.GetGrain <ILongRunningTaskGrain <bool> >(Guid.NewGuid());
var task = grain.LongRunningTask(true, TimeSpan.FromSeconds(7));
await Task.Delay(500);
HostedCluster.KillSilo(HostedCluster.SecondarySilos[0]);
HostedCluster.KillSilo(HostedCluster.Primary);
await Assert.ThrowsAsync <SiloUnavailableException>(() => task);
}
public async Task SiloUngracefulShutdown_OutstandingRequestsBreak()
{
var grain = await GetGrainOnTargetSilo(HostedCluster.Primary);
Assert.NotNull(grain);
var target = await GetGrainOnTargetSilo(HostedCluster.SecondarySilos[0]);
Assert.NotNull(target);
var promise = grain.CallOtherLongRunningTask(target, true, TimeSpan.FromSeconds(7));
await Task.Delay(500);
HostedCluster.KillSilo(HostedCluster.SecondarySilos[0]);
await Assert.ThrowsAsync <SiloUnavailableException>(() => promise);
}
public async Task SiloUngracefulShutdown_ClientOutstandingRequestsBreak()
{
var grain = HostedCluster.GrainFactory.GetGrain <ILongRunningTaskGrain <bool> >(Guid.NewGuid());
var task = grain.LongRunningTask(true, TimeSpan.FromSeconds(7));
await Task.Delay(500);
HostedCluster.KillSilo(HostedCluster.SecondarySilos[0]);
HostedCluster.KillSilo(HostedCluster.Primary);
try
{
await task;
Assert.True(false, "The broken promise exception was not thrown");
}
catch (Exception ex)
{
Assert.Equal(typeof(SiloUnavailableException), ex.GetBaseException().GetType());
}
}