com.alibaba.rocketmq.client.consumer.listener

接口 MessageListenerOrderly

所有超级接口:

MessageListener

public interface MessageListenerOrderly
extends MessageListener

A MessageListenerConcurrently object is used to receive asynchronously delivered messages orderly.one queue,one thread

作者:

shijia.wxr

方法概要

方法

限定符和类型	方法和说明
ConsumeOrderlyStatus	consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) It is not recommend to throw exception,rather than returning ConsumeOrderlyStatus.SUSPEND_CURRENT_QUEUE_A_MOMENT if consumption failure

方法详细资料

consumeMessage

ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs,
                                  ConsumeOrderlyContext context)

It is not recommend to throw exception,rather than returning ConsumeOrderlyStatus.SUSPEND_CURRENT_QUEUE_A_MOMENT if consumption failure

参数:

msgs - msgs.size() >= 1
DefaultMQPushConsumer.consumeMessageBatchMaxSize=1，you can modify here

context -

返回: