public void Acknowledge(InboundMessageDispatch envelope, AckType ackType)
{
if (envelope.Message.Facade is AmqpNmsMessageFacade facade)
{
global::Amqp.Message message = facade.Message;
switch (ackType)
{
case AckType.DELIVERED:
envelope.IsDelivered = true;
break;
case AckType.ACCEPTED:
AmqpTransactionContext transactionalState = session.TransactionContext;
if (transactionalState != null)
{
receiverLink.Complete(message, transactionalState.GetTxnAcceptState());
transactionalState.RegisterTxConsumer(this);
}
else
{
receiverLink.Accept(message);
}
RemoveMessage(envelope);
break;
case AckType.RELEASED:
receiverLink.Release(message);
RemoveMessage(envelope);
break;
case AckType.MODIFIED_FAILED_UNDELIVERABLE:
receiverLink.Modify(message, true, true);
RemoveMessage(envelope);
break;
default:
Tracer.Error($"Unsupported Ack Type for message: {envelope.Message}");
throw new ArgumentException($"Unsupported Ack Type for message: {envelope.Message}");
}
}
else
{
Tracer.ErrorFormat($"Received Ack for unknown message: {envelope}");
}
}
private void HandleAccepted(InboundMessageDispatch envelope, global::Amqp.Message message)
{
Tracer.DebugFormat("Accepted Ack of message: {0}", envelope);
if (session.IsTransacted)
{
if (!session.IsTransactionFailed)
{
var transactionalState = session.TransactionContext;
receiverLink.Complete(message, transactionalState.GetTxnAcceptState());
transactionalState.RegisterTxConsumer(this);
}
else
{
Tracer.DebugFormat("Skipping ack of message {0} in failed transaction.", envelope);
}
}
else
{
receiverLink.Accept(message);
}
RemoveMessage(envelope);
}
