private void StopPeer(UnregisterPeerCommand message, PeerDescriptor peer)
{
var peerId = message.PeerId;
var endPoint = message.PeerEndPoint ?? peer.Peer.EndPoint;
var timestampUtc = message.TimestampUtc ?? SystemDateTime.UtcNow;
if (_peerRepository.SetPeerDown(peerId, timestampUtc))
{
_bus.Publish(new PeerStopped(peerId, endPoint, timestampUtc));
}
}
public void should_not_unregister_a_peer_that_started_after_timestamp()
{
var peerDescriptor = TestDataBuilder.CreatePersistentPeerDescriptor("tcp://abctest:123", typeof(FakeCommand));
_repositoryMock.Setup(x => x.Get(peerDescriptor.PeerId)).Returns(peerDescriptor);
var command = new UnregisterPeerCommand(peerDescriptor.Peer, peerDescriptor.TimestampUtc.Value.AddSeconds(-2));
_handler.Handle(command);
_repositoryMock.Verify(x => x.AddOrUpdatePeer(It.IsAny <PeerDescriptor>()), Times.Never());
_bus.ExpectNothing();
}
public void should_publish_stopped_event_when_unregistering_a_persistent_client()
{
var peerDescriptor = TestDataBuilder.CreatePersistentPeerDescriptor("tcp://abctest:123", typeof(FakeCommand));
peerDescriptor.TimestampUtc = SystemDateTime.UtcNow.AddSeconds(-30);
_repositoryMock.Setup(x => x.Get(peerDescriptor.Peer.Id)).Returns(peerDescriptor);
var command = new UnregisterPeerCommand(peerDescriptor.Peer, SystemDateTime.UtcNow.AddSeconds(-2));
_handler.Handle(command);
_bus.ExpectExactly(new PeerStopped(peerDescriptor.Peer, command.TimestampUtc));
}
public void should_unregister_persistent_peer_when_unregistering()
{
var peerDescriptor = TestDataBuilder.CreatePersistentPeerDescriptor("tcp://abctest:123", typeof(FakeCommand));
peerDescriptor.TimestampUtc = SystemDateTime.UtcNow.AddSeconds(-30);
_repositoryMock.Setup(x => x.Get(peerDescriptor.Peer.Id)).Returns(peerDescriptor);
var command = new UnregisterPeerCommand(peerDescriptor.Peer);
_handler.Handle(command);
_repositoryMock.Verify(x => x.AddOrUpdatePeer(It.Is <PeerDescriptor>(peer => peer.Peer.Id == peerDescriptor.Peer.Id && peer.Peer.IsUp == false && peer.TimestampUtc == command.TimestampUtc)));
}
public void Handle(UnregisterPeerCommand message)
{
var stopwatch = Stopwatch.StartNew();
var peer = _peerRepository.Get(message.PeerId);
if (peer == null || peer.TimestampUtc > message.TimestampUtc)
{
return;
}
if (peer.IsPersistent)
{
StopPeer(message, peer);
}
else
{
RemovePeer(message.PeerId);
}
_speedReporter.ReportUnregistrationDuration(stopwatch.Elapsed);
}
public void should_not_unregister_a_peer_that_started_after_timestamp()
{
var peerDescriptor = TestDataBuilder.CreatePersistentPeerDescriptor("tcp://abctest:123", typeof(FakeCommand));
_repositoryMock.Setup(x => x.Get(peerDescriptor.PeerId)).Returns(peerDescriptor);
var command = new UnregisterPeerCommand(peerDescriptor.Peer, peerDescriptor.TimestampUtc.Value.AddSeconds(-2));
_handler.Handle(command);
_repositoryMock.Verify(x => x.AddOrUpdatePeer(It.IsAny<PeerDescriptor>()), Times.Never());
_bus.ExpectNothing();
}
public void should_publish_stopped_event_when_unregistering_a_persistent_client()
{
var peerDescriptor = TestDataBuilder.CreatePersistentPeerDescriptor("tcp://abctest:123", typeof(FakeCommand));
peerDescriptor.TimestampUtc = SystemDateTime.UtcNow.AddSeconds(-30);
_repositoryMock.Setup(x => x.Get(peerDescriptor.Peer.Id)).Returns(peerDescriptor);
var command = new UnregisterPeerCommand(peerDescriptor.Peer, SystemDateTime.UtcNow.AddSeconds(-2));
_handler.Handle(command);
_bus.ExpectExactly(new PeerStopped(peerDescriptor.Peer, command.TimestampUtc));
}
public void should_unregister_persistent_peer_when_unregistering()
{
var peerDescriptor = TestDataBuilder.CreatePersistentPeerDescriptor("tcp://abctest:123", typeof(FakeCommand));
peerDescriptor.TimestampUtc = SystemDateTime.UtcNow.AddSeconds(-30);
_repositoryMock.Setup(x => x.Get(peerDescriptor.Peer.Id)).Returns(peerDescriptor);
var command = new UnregisterPeerCommand(peerDescriptor.Peer);
_handler.Handle(command);
_repositoryMock.Verify(x => x.AddOrUpdatePeer(It.Is<PeerDescriptor>(peer => peer.Peer.Id == peerDescriptor.Peer.Id && peer.Peer.IsUp == false && peer.TimestampUtc == command.TimestampUtc)));
}
