protected sealed override object getValue(IActorContext context, IActorRef self, IActorRef sender)
{
var actorPath = ActorPath.GetValueAsObject();
if (actorPath is ActorPath)
{
return(context.ActorSelection(actorPath as ActorPath));
}
else if (actorPath is string)
{
var anchorRef = AnchorRef.GetValue();
if (anchorRef != null)
{
return(context.ActorSelection(anchorRef, actorPath as string));
}
else
{
return(context.ActorSelection(actorPath as string));
}
}
else
{
return(null);
}
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
var value = reader.Value.ToString();
ActorSelection selection = _context.ActorSelection(value);
return(selection.Anchor);
}
private void Send(long deliveryId, Delivery delivery, DateTime timestamp)
{
ActorSelection destination = _context.ActorSelection(delivery.Destination);
destination.Tell(delivery.Message);
_unconfirmed = _unconfirmed.SetItem(deliveryId,
new Delivery(delivery.Destination, delivery.Message, timestamp, delivery.Attempt + 1));
}
/// <summary>
/// Gets path to web descriptor for node with role "web"
/// </summary>
/// <param name="context">The actor context</param>
/// <param name="nodeAddress">The web node</param>
/// <returns>Path to web descriptor</returns>
public static ICanTell GetApiPublisher(this IActorContext context, [NotNull] Address nodeAddress)
{
if (nodeAddress == null)
{
throw new ArgumentNullException(nameof(nodeAddress));
}
return(context.ActorSelection($"{nodeAddress}/user/KlusterKite/API/Publisher"));
}
private void Send(long deliveryId, Delivery delivery, DateTime timestamp)
{
ActorSelection destination = _context.ActorSelection(delivery.Destination);
destination.Tell(delivery.Message);
var dcopy = new Delivery(delivery.Destination, delivery.Message, timestamp, delivery.Attempt + 1);
_unconfirmed.AddOrUpdate(deliveryId, dcopy, (id, d) => dcopy);
}
public SqlPersistentRepresentation(AkkaStorageItem item, IActorContext context)
{
var payloadType = Type.GetType(item.PayloadType);
Payload = JsonConvert.DeserializeObject(item.PayloadJson, payloadType);
Manifest = item.Manifest;
PersistenceId = item.PersistenceId;
SequenceNr = item.SequenceNr;
WriterGuid = item.WriterGuid;
Sender = context.ActorSelection(item.Path)?.Anchor;
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
var value = reader?.Value?.ToString();
if (string.IsNullOrEmpty(value))
{
return(null);
}
else
{
ActorSelection selection = _context.ActorSelection(value);
return(selection.Anchor);
}
}
/// <summary>
/// TBD
/// </summary>
/// <param name="path">TBD</param>
/// <param name="context">TBD</param>
/// <returns>TBD</returns>
internal Routee RouteeFor(string path, IActorContext context)
{
return(new ActorSelectionRoutee(context.ActorSelection(path)));
}
public override async Task ReplayMessagesAsync(
IActorContext context,
string persistenceId,
long fromSequenceNr,
long toSequenceNr,
long max,
Action <IPersistentRepresentation> recoveryCallback)
{
try
{
if (toSequenceNr < fromSequenceNr || max == 0)
{
return;
}
if (fromSequenceNr == toSequenceNr)
{
max = 1;
}
if (toSequenceNr > fromSequenceNr && max == toSequenceNr)
{
max = toSequenceNr - fromSequenceNr + 1;
}
var count = 0L;
var start = fromSequenceNr <= 0
? 0
: fromSequenceNr - 1;
var localBatchSize = _settings.ReadBatchSize;
StreamEventsSlice slice;
do
{
if (max == long.MaxValue && toSequenceNr > fromSequenceNr)
{
max = toSequenceNr - fromSequenceNr + 1;
}
if (max < localBatchSize)
{
localBatchSize = (int)max;
}
slice = await _conn.ReadStreamEventsForwardAsync(persistenceId, start, localBatchSize, false);
foreach (var @event in slice.Events)
{
var representation = _eventAdapter.Adapt(@event, s =>
{
//TODO: Is this correct?
var selection = context.ActorSelection(s);
return(selection.Anchor);
});
recoveryCallback(representation);
count++;
if (count == max)
{
return;
}
}
start = slice.NextEventNumber;
} while (!slice.IsEndOfStream);
}
catch (Exception e)
{
_log.Error(e, "Error replaying messages for: {0}", persistenceId);
throw;
}
}
public static ICanTell GetNodeManager([NotNull] this IActorContext context)
{
var path = GetNodeManagerPath(context.System.Settings.Config);
return(context.ActorSelection(path));
}
public static ICanTell GetParcelManager([NotNull] this IActorContext context)
{
var path = GetParcelManagerPath(context.System);
return(context.ActorSelection(path));
}
public ActorSelection Select(IActorContext context = null)
{
return(context == null?
ActorSystem.ActorSelection(ActorMetaData.Path) :
context.ActorSelection(ActorMetaData.Path));
}