protected virtual Task AckMessageIfApplicable(IPipeContext context)
{
var autoAck = context.GetConsumeConfiguration()?.AutoAck;
if (!autoAck.HasValue)
{
_logger.Debug("Unable to ack original message. Can not determine if AutoAck is configured.");
return(Task.FromResult(0));
}
if (autoAck.Value)
{
_logger.Debug("Consuming in AutoAck mode. No ack'ing will be performed");
return(Task.FromResult(0));
}
var deliveryTag = context.GetDeliveryEventArgs()?.DeliveryTag;
if (deliveryTag == null)
{
_logger.Info("Unable to ack original message. Delivery tag not found.");
return(Task.FromResult(0));
}
var consumerChannel = context.GetConsumer()?.Model;
if (consumerChannel != null && consumerChannel.IsOpen && deliveryTag.HasValue)
{
_logger.Debug("Acking message with {deliveryTag} on channel {channelNumber}", deliveryTag, consumerChannel.ChannelNumber);
consumerChannel.BasicAck(deliveryTag.Value, false);
}
return(Task.FromResult(0));
}
