Package org.springframework.amqp.rabbit.listener

Interface MessageAckListener

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface MessageAckListener

A listener for message ack when using AcknowledgeMode.AUTO.

Since:

2.4.6

Author:

Cao Weibo, Gary Russell

Method Summary

Modifier and Type	Method	Description
void	onComplete(boolean success, long deliveryTag, Throwable cause)	Listener callback.

Method Detail

onComplete

void onComplete(boolean success,
                long deliveryTag,
                @Nullable
                Throwable cause)

Listener callback.

Parameters:

success - Whether ack succeed.

deliveryTag - The deliveryTag of ack.

cause - The cause of failed ack.