/// <summary>
/// Applies decision.
/// If save is chosen, saves the message.
/// If acknowledge is chosen, sends an ack message to source.
/// Returns true is allowed
/// </summary>
internal async Task <bool> ApplyDecision(Decision decision, QueueMessage message, HorseMessage customAck = null)
{
try
{
if (decision.SaveMessage)
{
await SaveMessage(message);
}
if (!message.IsProducerAckSent && (decision.Acknowledge == DeliveryAcknowledgeDecision.Always ||
decision.Acknowledge == DeliveryAcknowledgeDecision.Negative ||
decision.Acknowledge == DeliveryAcknowledgeDecision.IfSaved && message.IsSaved))
{
HorseMessage acknowledge = customAck ?? message.Message.CreateAcknowledge(decision.Acknowledge == DeliveryAcknowledgeDecision.Negative ? "none" : null);
if (message.Source != null && message.Source.IsConnected)
{
bool sent = await message.Source.SendAsync(acknowledge);
message.IsProducerAckSent = sent;
if (decision.AcknowledgeDelivery != null)
{
await decision.AcknowledgeDelivery(message, message.Source, sent);
}
}
else if (decision.AcknowledgeDelivery != null)
{
await decision.AcknowledgeDelivery(message, message.Source, false);
}
}
if (decision.PutBack != PutBackDecision.No)
{
ApplyPutBack(decision, message);
}
else if (!decision.Allow)
{
Info.AddMessageRemove();
_ = DeliveryHandler.MessageDequeued(this, message);
}
}
catch (Exception e)
{
Server.SendError("APPLY_DECISION", e, $"QueueName:{Name}, MessageId:{message.Message.MessageId}");
}
return(decision.Allow);
}
/// <summary>
/// Applies decision.
/// If save is chosen, saves the message.
/// If acknowledge is chosen, sends an ack message to source.
/// Returns true is allowed
/// </summary>
internal async Task <bool> ApplyDecision(Decision decision, QueueMessage message, TmqMessage customAck = null)
{
if (decision.SaveMessage)
{
await SaveMessage(message);
}
if (decision.SendAcknowledge == DeliveryAcknowledgeDecision.Always ||
decision.SendAcknowledge == DeliveryAcknowledgeDecision.IfSaved && message.IsSaved)
{
TmqMessage acknowledge = customAck ?? message.Message.CreateAcknowledge();
if (message.Source != null && message.Source.IsConnected)
{
bool sent = await message.Source.SendAsync(acknowledge);
if (decision.AcknowledgeDelivery != null)
{
await decision.AcknowledgeDelivery(message, message.Source, sent);
}
}
else if (decision.AcknowledgeDelivery != null)
{
await decision.AcknowledgeDelivery(message, message.Source, false);
}
}
if (decision.KeepMessage)
{
AddMessage(message, false);
}
else if (!decision.Allow)
{
Info.AddMessageRemove();
_ = DeliveryHandler.MessageRemoved(this, message);
}
return(decision.Allow);
}
