private bool[] GetRemovesResults(NodeEndpoint endpoint,
ExtendedRemoveRequest[] removeRequests,
int backupIndex)
{
try
{
using (var client = pool.Create(endpoint))
{
return client.Remove(topology.Version, removeRequests);
}
}
catch (SeeOtherException soe)
{
return GetRemovesResults(soe.Endpoint, removeRequests, backupIndex);
}
catch (TopologyVersionDoesNotMatchException)
{
RefreshTopology();
return RemoveInternal(removeRequests, backupIndex);
}
catch (Exception)
{
try
{
return RemoveInternal(removeRequests, backupIndex + 1);
}
catch (NoMoreBackupsException)
{
}
throw;
}
}
public void WillReplicateToOtherSystems()
{
node.Stub(x => x.IsSegmentOwned(0)).Return(true);
var request = new ExtendedRemoveRequest()
{
Key = "test",
SpecificVersion = version,
Segment = 0,
};
distributedHashTableStorage.Remove(topologyVersion, request);
node.AssertWasCalled(x => x.SendToAllOtherBackups(0, request));
}
public void WillReplicateToOwnerWhenFailedOverToAnotherNode()
{
node.Stub(x => x.IsSegmentOwned(0)).Return(false);
var request = new ExtendedRemoveRequest()
{
Key = "test",
SpecificVersion = version,
Segment = 0,
};
distributedHashTableStorage.Remove(topologyVersion, request);
node.AssertWasCalled(x => x.SendToOwner(0, request));
}
public void WillRemoveReturnedRemovalFromStorage()
{
replication.Stub(x => x.AssignAllEmptySegments(Arg<NodeEndpoint>.Is.Anything, Arg.Is(ReplicationType.Ownership), Arg<int[]>.Is.Anything))
.Return(new[] { 0 });
var request = new ExtendedRemoveRequest
{
Key = "a",
};
replication.Stub(x => x.ReplicateNextPage(Arg<NodeEndpoint>.Is.Anything, Arg.Is(ReplicationType.Ownership), Arg<int>.Is.Anything))
.Return(new ReplicationResult
{
PutRequests = new ExtendedPutRequest[0],
RemoveRequests = new[] { request },
Done = true
});
var success = command.Execute();
Assert.True(success);
storage.AssertWasCalled(x => x.Remove(topologyVersion, request));
}