private void Send(long deliveryId, AtLeastOnceDeliverySemantic.Delivery delivery, DateTime timestamp)
{
var destination = _context.ActorSelection(delivery.Destination);
destination.Tell(delivery.Message);
_unconfirmed = _unconfirmed.SetItem(deliveryId,
new AtLeastOnceDeliverySemantic.Delivery(delivery.Destination, delivery.Message, timestamp,
delivery.Attempt + 1));
}
/// <summary>
/// TBD
/// </summary>
/// <param name="destination">TBD</param>
/// <param name="deliveryMessageMapper">TBD</param>
/// <param name="isRecovering">TBD</param>
/// <exception cref="MaxUnconfirmedMessagesExceededException">
/// This exception is thrown when the actor exceeds the <see cref="MaxUnconfirmedMessages" /> count.
/// </exception>
public void Deliver(ActorPath destination, Func <long, object> deliveryMessageMapper, bool isRecovering)
{
if (_unconfirmed.Count >= MaxUnconfirmedMessages)
{
throw new MaxUnconfirmedMessagesExceededException(
$"{_context.Self} has too many unconfirmed messages. Maximum allowed is {MaxUnconfirmedMessages}");
}
var deliveryId = NextDeliverySequenceNr();
var now = isRecovering ? DateTime.UtcNow - RedeliverInterval : DateTime.UtcNow;
var delivery =
new AtLeastOnceDeliverySemantic.Delivery(destination, deliveryMessageMapper(deliveryId), now, 0);
if (isRecovering)
{
_unconfirmed = _unconfirmed.SetItem(deliveryId, delivery);
}
else
{
Send(deliveryId, delivery, now);
}
}
