Java Code Examples for com.alibaba.rocketmq.client.producer.DefaultMQProducer#setNamesrvAddr()

public static void main(String[] args) throws MQClientException, InterruptedException {
        DefaultMQProducer producer = new DefaultMQProducer("yyzGroup2");
        producer.setNamesrvAddr("10.2.223.157:9876;10.2.223.158:9876;10.2.223.159:9876");
       // producer.setNamesrvAddr("10.2.223.228:9876");
        producer.start();
        for(int i = 0; i < 111111; ++i) {
//            Thread.currentThread().sleep(50);
//            for (String item : array) {
            Message msg = new Message("yyztest2",// topic
                    "TAG",// tag
                    "ffff",// 注意， msgkey对帮助业务排查消息投递问题很有帮助，请设置成和消息有关的业务属性，比如订单id ,商品id .
                    "yang ya zhou".getBytes());// body //默认会设置等待消息存储成功。
            SendResult sendResult = null;
            try {//同步发送消息 ，并且等待消息存储成功，超时时间3s .
                System.out.println("send msg with msgKey:" + msg.getKeys());
                sendResult = producer.send(msg); //DefaultMQProducer.send
            } catch (Exception e) {
                e.printStackTrace();
            }
            System.out.println(sendResult);
            Thread.sleep(300);
        }
        System.out.println(System.getProperty("user.home") );
        producer.shutdown();
    }
 

public static void main(String[] args) {
    DefaultMQProducer producer = new DefaultMQProducer("Producer");
    producer.setNamesrvAddr("127.0.0.1:9876");
    try {
        producer.start();
        long time = System.currentTimeMillis();
        System.out.println("开始：" + time);

        int a = 100000;

        for (int i = 1; i <= a; i++) {
            Message msg = new Message("PushTopic", "push", i + "", "Just for test.".getBytes());
            SendResult result = producer.send(msg);
            System.out.println("id:" + result.getMsgId() + " result:" + result.getSendStatus());
        }
        System.out.println("结束，消耗：" + (System.currentTimeMillis() - time));
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        producer.shutdown();
    }
}
 

@Override
	public void afterPropertiesSet() throws Exception {
		Assert.hasText(groupName);
//		Assert.hasText(namesrvAddr);
		
		DefaultMQProducer defaultMQProducer = new DefaultMQProducer(groupName);
		defaultMQProducer.setNamesrvAddr(namesrvAddr);
		defaultMQProducer.setVipChannelEnabled(false);
		defaultMQProducer.start();
		this.defaultMQProducer = defaultMQProducer;
	}
 

@PostConstruct
private void init() throws MQClientException
{
	if (transaction == null || transactionExecuter == null)
	{
		DefaultMQProducer defaultProducer = new DefaultMQProducer();
		// Producer 组名， 多个 Producer 如果属于一 个应用，发送同样的消息，则应该将它们 归为同一组
		defaultProducer.setProducerGroup(ProducerGroupName);
		// Name Server 地址列表
		defaultProducer.setNamesrvAddr(NamesrvAddr);
		// 生产者名称
		defaultProducer.setInstanceName(InstanceName);
		// 超时时间
		defaultProducer.setSendMsgTimeout(SendMsgTimeout);
		defaultProducer.start();
		producer = defaultProducer;
	}
	else
	{
		TransactionMQProducer transactionProducer = new TransactionMQProducer();
		// Producer 组名， 多个 Producer 如果属于一 个应用，发送同样的消息，则应该将它们 归为同一组
		transactionProducer.setProducerGroup(ProducerGroupName);
		// Name Server 地址列表
		transactionProducer.setNamesrvAddr(NamesrvAddr);
		// 生产者名称
		transactionProducer.setInstanceName(InstanceName);
		// 超时时间
		transactionProducer.setSendMsgTimeout(SendMsgTimeout);
		transactionProducer.setCheckThreadPoolMinSize(checkThreadPoolMinSize);
		transactionProducer.setCheckThreadPoolMaxSize(checkThreadPoolMaxSize);
		transactionProducer.setCheckRequestHoldMax(checkRequestHoldMax);
		transactionProducer.setTransactionCheckListener(transaction);
		transactionProducer.start();
		producer = transactionProducer;
	}

}
 

public RocketMqTracingCollector() {
    defaultMQProducer = new DefaultMQProducer(DstConstants.ROCKET_MQ_PRODUCER);
    defaultMQProducer.setNamesrvAddr(ConfigUtils.getProperty(DstConstants.ROCKET_MQ_NAME_SRV_ADD));
    try {
        defaultMQProducer.start();
    } catch (MQClientException e) {
        throw new IllegalArgumentException("fail to start rocketmq producer.",e);
    }
}
 

private DefaultMQProducer initProducer(String producerGroup, String nameServer) {

        DefaultMQProducer dmp = new DefaultMQProducer(producerGroup);
        dmp.setNamesrvAddr(nameServer);
        return dmp;
    }