[大数据]rabbitMQ处理异步发送确认模式下未确认消息

package com.wang;

import com.rabbitmq.client.Channel;
import com.rabbitmq.client.ConfirmCallback;
import com.wang.conf.Config;
import org.springframework.stereotype.Component;
import java.io.IOException;
import java.util.concurrent.ConcurrentNavigableMap;
import java.util.concurrent.ConcurrentSkipListMap;

/**
 * @author username
 * @date 2021/11/7 21:06
 * @description:TODO
 * @since 11
 */
@Component
public class Producer {
    private static final String QUEUE_NAME="hello";
    public static void main(String[] args) throws IOException, InterruptedException {
        Channel channel = Config.getChannel();
        //处理并发的有序map集合，ConcurrentHashMap是无序的
        ConcurrentSkipListMap<Long,String> map = new ConcurrentSkipListMap<>();
        //开启发送确认模式
        channel.confirmSelect();
        ConfirmCallback confirmCallback =(deliveryTag, multiple )->{
            System.out.println(deliveryTag+"success received");
            //返回的消息有时候是批量确认的，批量确认需要判断！应该可以关闭批量确认的，但是不知道如何关闭
            if (multiple){
                ConcurrentNavigableMap<Long, String> confirmed = map.headMap(deliveryTag,true);
                confirmed.clear();
            }else {
                map.remove(deliveryTag);
            }
            if (map.size()==0){
                System.out.println("success send all message");
            }
        };
        ConfirmCallback confirmCallback1 = (deliveryTag, multiple)->{
            System.out.println(deliveryTag+"failed received");
        };
        channel.addConfirmListener(confirmCallback,confirmCallback1);
        long begin = System.currentTimeMillis();
        try {
            channel.queueDeclare(QUEUE_NAME,true,false,false,null);
            for (int i = 0; i < 100 ; i++) {
                String mes = "hello world"+i;
                channel.basicPublish("",QUEUE_NAME,null,mes.getBytes());
                //channel.getNextPublishSeqNo()获得的是下一个发布的序列号，当前序列号需要减一！
                map.put(channel.getNextPublishSeqNo()-1,mes);
            }
            long end = System.currentTimeMillis();
            System.out.println("time:"+(begin-end));
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

? ? ? ? 采用生产者创建监听器方式监听传来的异步确认消息