Spring-boot JMS 发送消息慢的解决方法

Spring-boot JMS 发送消息慢的问题解决

1、在《ActiveMQ 基于zookeeper的主从（levelDB Master/Slave）搭建以及Spring-boot下使用》中，采用以下代码进行JMS消息发送：

@Service
public class Producer {

@Autowired
private JmsMessagingTemplate jmsTemplate;

public void sendMessage(Destination destination, final String message){
 jmsTemplate.convertAndSend(destination, message);
}
}

经使用JMeter进行压力测试，发现JMS的发送消息特别慢。

2、下面通过自定义CachingConnectionFactory解决。

（1）SenderConfig.java

package com.example.springbootactivemq.jms;

import org.apache.activemq.ActiveMQConnectionFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jms.connection.CachingConnectionFactory;
import org.springframework.jms.core.JmsTemplate;

/**
* Created by yan on 2017/8/3.
*/
@Configuration
public class SenderConfig {

@Value("${spring.activemq.broker-url}")
private String brokerUrl;

@Bean
public ActiveMQConnectionFactory activeMQConnectionFactory() {
 ActiveMQConnectionFactory activeMQConnectionFactory = new ActiveMQConnectionFactory();
 activeMQConnectionFactory.setBrokerURL(brokerUrl);

return activeMQConnectionFactory;
}

@Bean
public CachingConnectionFactory cachingConnectionFactory() {
 return new CachingConnectionFactory(activeMQConnectionFactory());
}

@Bean
public JmsTemplate jmsTemplate() {
 return new JmsTemplate(cachingConnectionFactory());
}

@Bean
public Sender sender() {
 return new Sender();
}
}

（2）Sender.java

package com.example.springbootactivemq.jms;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jms.core.JmsTemplate;

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Session;
import javax.jms.TextMessage;

/**
* Created by yan on 2017/8/3.
*/
public class Sender {

@Autowired
private JmsTemplate jmsTemplate;

public void send(final String destination, final String message){
 this.jmsTemplate.convertAndSend(destination, message);
}
}

（3）Receiver.java

package com.example.springbootactivemq.jms;

import org.springframework.jms.annotation.JmsListener;
import org.springframework.jms.listener.SessionAwareMessageListener;
import org.springframework.jms.support.JmsUtils;

import javax.jms.JMSException;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TextMessage;

/**
* Created by yan on 2017/8/3.
*/
public class Receiver implements SessionAwareMessageListener<TextMessage> {

@JmsListener(destination = "${queue.destination}")
public void receive(String message) {
 try {
  Thread.sleep(2000);
 } catch (InterruptedException e) {
  e.printStackTrace();
 }

}
}

（4）ReceiverConfig.java

package com.example.springbootactivemq.jms;

import org.apache.activemq.ActiveMQConnectionFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jms.annotation.EnableJms;
import org.springframework.jms.config.DefaultJmsListenerContainerFactory;

/**
* Created by yan on 2017/8/3.
*/
@Configuration
@EnableJms
public class ReceiverConfig {
@Value("${spring.activemq.broker-url}")
private String brokerUrl;

@Bean
public ActiveMQConnectionFactory activeMQConnectionFactory() {
 ActiveMQConnectionFactory activeMQConnectionFactory = new ActiveMQConnectionFactory();
 activeMQConnectionFactory.setBrokerURL(brokerUrl);

return activeMQConnectionFactory;
}

@Bean
public DefaultJmsListenerContainerFactory jmsListenerContainerFactory() {
 DefaultJmsListenerContainerFactory factory = new DefaultJmsListenerContainerFactory();
 factory.setConnectionFactory(activeMQConnectionFactory());
 factory.setConcurrency("3-10");

return factory;
}

@Bean
public Receiver receiver() {
 return new Receiver();
}
}

（5）TestCtrl.java

package com.example.springbootactivemq.test;

import com.example.springbootactivemq.jms.Sender;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

import java.util.HashMap;
import java.util.Map;

/**
* Created by yan on 2017/8/2.
*/
@RestController
@RequestMapping(
 value = "/test",
 headers = "Accept=application/json",
 produces = "application/json;charset=utf-8"
)
public class TestCtrl {
@Autowired
private Sender sender;

@Value("${queue.destination}")
private String destination;

@RequestMapping(
  value = "/say/{msg}/to/{name}",
  method = RequestMethod.GET
)
public Map<String, Object> say(@PathVariable String msg, @PathVariable String name){
 Map<String, Object> map = new HashMap<>();
 map.put("msg", msg);
 map.put("name", name);

sender.send(destination, msg);

return map;
}
}

（6）application.properties

spring.activemq.broker-url=failover:(tcp://192.168.3.10:61616,tcp://192.168.3.11:61616,tcp://192.168.3.12:61616)
spring.activemq.in-memory=true
spring.activemq.pool.enabled=false
spring.activemq.user=admin
spring.activemq.password=admin

queue.destination=test.queue
queue.concurrency=3-10