How to configure activeMQ's NIO protocol and NIO enhancement with docker

Others 2021-01-24 06:22:25 views: null

One, start activemq mirroring

Start (docker start container name)

docker start myactivemq
  • Some problems you may encounter halfway: solutions

Two, enter the container to view the location of the configuration file

docker exec -it  daa8c6c30790 /bin/bash

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Find the conf file

ls -s

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Edit conf

vi conf

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Press the up and down keys to select the activemq.xml file
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Three, change the configuration file

The client-borker communication protocols supported by ActiveMQ are: TCP, NIO, UDP, SSL, HTTP(S), VM. The file for configuring the TransportConnector is in the label of conf/activemq.xml in the activeMQ installation directory.

Enter a to enter the edit mode and slide down to the specified page
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Configuration information:
The header of the URL description information uses the protocol name

  • Describe the listening port of the amqp protocol, using the URL description format "amqp://..."
  • Describe the listening port of the Stomp protocol, using the URL description format "stomp://..."
  • Aloneopenwire protocolWhen describing, the URL header uses "tcp://..." because: the default message protocol in activeMQ is openwire

Insert selected area

 <transportConnector name="nio" uri="nio://0.0.0.0:61618?trace=true"/>

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As shown in the figure, press the ESC key to exit the editing mode, and then type to :wq
save and exit

Fourth, restart the mirror

exit 
docker restart myactive  #这里使用自己的的容器名称

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Configuration is successful

Five, test

  • Producer

import org.apache.activemq.ActiveMQConnectionFactory;

import javax.jms.*;
import javax.jms.Connection;
import javax.jms.JMSException;

public class JMSProduce {
    
    

    //public static final String ACTIVEEMQ_URL = "tcp://192.168.56.10:61616";
    public static final String ACTIVEEMQ_URL = "nio://192.168.56.10:61618";
    //public static final String QUEUE_NAME = "queue01";
    public static final String QUEUE_NAME = "tansport";

    public static void main(String[] args) throws JMSException {
    
    
        ConnectionFactory connectionFactory = new ActiveMQConnectionFactory(ACTIVEEMQ_URL);


        Connection connection = connectionFactory.createConnection();
        connection.start();
        //创建服务对象session
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        //创建目的地Destination
        Queue queue = session.createQueue(QUEUE_NAME);

        //创建生产者，传入地址
        MessageProducer producer = session.createProducer(queue);
        //创建消息
        for(int i=0;i<6;i++){
    
    
            Message message = session.createTextMessage("tansport"+i);
            //生产者发送消息
            producer.send(message);

        }
        System.out.println("success");


        //关闭连接
        producer.close();
        session.close();
        connection.close();

    }
}

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  • consumer
package T1;

import org.apache.activemq.ActiveMQConnectionFactory;

import javax.jms.*;
import java.io.IOException;


public class JMSConsumer {
    
    
   public static final String ACTIVEEMQ_URL = "tcp://192.168.56.10:61618";
    
   
    public static final String QUEUE_NAME = "tansport";

    public static void main(String[] args) throws JMSException, IOException {
    
    
        System.out.println("消费者2");
        ConnectionFactory connectionFactory = new ActiveMQConnectionFactory(ACTIVEEMQ_URL);


        Connection connection = connectionFactory.createConnection();
        connection.start();
        //创建服务对象session
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        //创建目的地Destination  --->ActiveMQ的接收点
        Queue queue =  session.createQueue(QUEUE_NAME);


        //创建生产者
        MessageConsumer messageConsumer = session.createConsumer(queue);

        /*


        while (true){
            TextMessage  message = (TextMessage) messageConsumer.receive();
            if (message != null){
                System.out.println("consumer消息接收"+message.getText());
            }else {
                break;
            }
        }
        */

        //监听的方式接收消息MessageListener()

         messageConsumer.setMessageListener(new MessageListener() {
    
    
             public void onMessage(Message message) {
    
    
                 if( null != message && message instanceof TextMessage){
    
    
                     TextMessage textMessage = (TextMessage) message;
                     try {
    
    
                         System.out.println("consumer消息接收"+textMessage.getText());
                     }
                     catch (Exception e){
    
    
                         e.printStackTrace();
                     }

                 }
             }
         });
         //保证控制台一直在线
        System.in.read();
        messageConsumer.close();
        session.close();
        connection.close();
        System.out.println("接收完成");
    }

}

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Six, nio strengthens the agreement

<transportConnector name="auto+nio" uri="auto+nio://0.0.0.0:61608?maximumConnection=1000&amp;wireFormat.maxFrameSize=104857600&amp;org.apache.activemq.transport.nio.SelectorManager.corePoolSize=20&amp;org.apache.activemq.transport.nio.SelectorManager.maximumPoolSize=50"/>

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Configure as shown in the figure and log out the previous default protocols

Test 1:public static final String ACTIVEEMQ_URL = "tcp://192.168.56.10:61608";

  • Producer

import org.apache.activemq.ActiveMQConnectionFactory;

import javax.jms.*;
import javax.jms.Connection;
import javax.jms.JMSException;

public class JMSProduce {
    
    

    //public static final String ACTIVEEMQ_URL = "tcp://192.168.56.10:61616";
    public static final String ACTIVEEMQ_URL = "nio://192.168.56.10:61608";
    //public static final String QUEUE_NAME = "queue01";
    public static final String QUEUE_NAME = "nio-test";

    public static void main(String[] args) throws JMSException {
    
    
        ConnectionFactory connectionFactory = new ActiveMQConnectionFactory(ACTIVEEMQ_URL);


        Connection connection = connectionFactory.createConnection();
        connection.start();
        //创建服务对象session
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        //创建目的地Destination
        Queue queue = session.createQueue(QUEUE_NAME);

        //创建生产者，传入地址
        MessageProducer producer = session.createProducer(queue);
        //创建消息
        for(int i=0;i<6;i++){
    
    
            Message message = session.createTextMessage("niotest"+i);
            //生产者发送消息
            producer.send(message);

        }
        System.out.println("success");


        //关闭连接
        producer.close();
        session.close();
        connection.close();

    }
}
  • consumer
package T1;

import org.apache.activemq.ActiveMQConnectionFactory;

import javax.jms.*;
import java.io.IOException;


public class JMSConsumer {
    
    
   //public static final String ACTIVEEMQ_URL = "tcp://192.168.56.10:61617";
    public static final String ACTIVEEMQ_URL = "tcp://192.168.56.10:61608";
    //public static final String QUEUE_NAME = "queue01";
    public static final String QUEUE_NAME = "nio-test";

    public static void main(String[] args) throws JMSException, IOException {
    
    
        System.out.println("消费者2");
        ConnectionFactory connectionFactory = new ActiveMQConnectionFactory(ACTIVEEMQ_URL);


        Connection connection = connectionFactory.createConnection();
        connection.start();
        //创建服务对象session
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        //创建目的地Destination  --->ActiveMQ的接收点
        Queue queue =  session.createQueue(QUEUE_NAME);


        //创建生产者
        MessageConsumer messageConsumer = session.createConsumer(queue);

        /*


        while (true){
            TextMessage  message = (TextMessage) messageConsumer.receive();
            if (message != null){
                System.out.println("consumer消息接收"+message.getText());
            }else {
                break;
            }
        }
        */

        //监听的方式接收消息MessageListener()

         messageConsumer.setMessageListener(new MessageListener() {
    
    
             public void onMessage(Message message) {
    
    
                 if( null != message && message instanceof TextMessage){
    
    
                     TextMessage textMessage = (TextMessage) message;
                     try {
    
    
                         System.out.println("consumer消息接收"+textMessage.getText());
                     }
                     catch (Exception e){
    
    
                         e.printStackTrace();
                     }

                 }
             }
         });
         //保证控制台一直在线
        System.in.read();
        messageConsumer.close();
        session.close();
        connection.close();
        System.out.println("接收完成");
    }

}

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Test successful
Test 2: TCP protocol
producer

   
import org.apache.activemq.ActiveMQConnectionFactory;

import javax.jms.*;
import javax.jms.Connection;
import javax.jms.JMSException;

public class JMSProduce {
    
    

    //public static final String ACTIVEEMQ_URL = "tcp://192.168.56.10:61616";
    public static final String ACTIVEEMQ_URL = "tcp://192.168.56.10:61608";
    //public static final String QUEUE_NAME = "queue01";
    public static final String QUEUE_NAME = "tcp-test";

    public static void main(String[] args) throws JMSException {
    
    
        ConnectionFactory connectionFactory = new ActiveMQConnectionFactory(ACTIVEEMQ_URL);


        Connection connection = connectionFactory.createConnection();
        connection.start();
        //创建服务对象session
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        //创建目的地Destination
        Queue queue = session.createQueue(QUEUE_NAME);

        //创建生产者，传入地址
        MessageProducer producer = session.createProducer(queue);
        //创建消息
        for(int i=0;i<6;i++){
    
    
            Message message = session.createTextMessage("tcptest"+i);
            //生产者发送消息
            producer.send(message);

        }
        System.out.println("success");


        //关闭连接
        producer.close();
        session.close();
        connection.close();

    }
}

consumer

package T1;

import org.apache.activemq.ActiveMQConnectionFactory;

import javax.jms.*;
import java.io.IOException;


public class JMSConsumer {
    
    
   //public static final String ACTIVEEMQ_URL = "tcp://192.168.56.10:61617";
    public static final String ACTIVEEMQ_URL = "tcp://192.168.56.10:61608";
    //public static final String QUEUE_NAME = "queue01";
    public static final String QUEUE_NAME = "tcp-test";

    public static void main(String[] args) throws JMSException, IOException {
    
    
        System.out.println("消费者2");
        ConnectionFactory connectionFactory = new ActiveMQConnectionFactory(ACTIVEEMQ_URL);


        Connection connection = connectionFactory.createConnection();
        connection.start();
        //创建服务对象session
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        //创建目的地Destination  --->ActiveMQ的接收点
        Queue queue =  session.createQueue(QUEUE_NAME);


        //创建生产者
        MessageConsumer messageConsumer = session.createConsumer(queue);

        /*


        while (true){
            TextMessage  message = (TextMessage) messageConsumer.receive();
            if (message != null){
                System.out.println("consumer消息接收"+message.getText());
            }else {
                break;
            }
        }
        */

        //监听的方式接收消息MessageListener()

         messageConsumer.setMessageListener(new MessageListener() {
    
    
             public void onMessage(Message message) {
    
    
                 if( null != message && message instanceof TextMessage){
    
    
                     TextMessage textMessage = (TextMessage) message;
                     try {
    
    
                         System.out.println("consumer消息接收"+textMessage.getText());
                     }
                     catch (Exception e){
    
    
                         e.printStackTrace();
                     }

                 }
             }
         });
         //保证控制台一直在线
        System.in.read();
        messageConsumer.close();
        session.close();
        connection.close();
        System.out.println("接收完成");
    }

}

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testing successfully
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Origin blog.csdn.net/weixin_44763595/article/details/109843688
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