避免自动与RabbitMQ的骆驼和绑定 [英] Avoid automatic binding with RabbitMQ and Camel

问题描述

我试图使用RabbitMQ的骆驼。我使用的骆驼2.14.1。

I'm trying to use RabbitMQ with Camel. I am using Camel 2.14.1.

我想打开一个的RabbitMQ交换扇出，再后来队列绑定到它。这似乎很好地工作。然而，每次我创建Exchange，它是自动绑定到队列系统名（数字）。我能不能避免？
下面是一个简单的例子，哪些职位100条消息到Exchange。但他们得到传送到自动创建的队列，我想避免这种情况。

I want to open an fanout exchange on RabbitMQ and then later bind queues to it. This seems to work fine. However, everytime I create an Exchange, it is automatically bound to queue with a system name (a number). Can't I avoid that? Here is a simple example which posts 100 messages to an Exchange. But they get delivered to an automatically created queue, I want to avoid this.

  @Override
  public void configure() throws Exception
  {
    final String testGUID = "xxxx";
    from("timer://publish?repeatCount=100&period=10&fixedRate=true").process(new Processor()
            //from("timer://publish?repeatCount=100&period=1&fixedRate=true").process(new Processor()

    {
      @Override
      public void process(Exchange _exchange) throws Exception
      {
        String message = String.valueOf(_exchange.getProperty(Exchange.TIMER_COUNTER));
        _exchange.getOut().setBody(message+testGUID);
      }
    })
            .to("rabbitmq://localhost/exchange=logs1237?autoDelete=false&username=guest&password=guest&exchangeType=fanout");

  }

最好的问候，
莫滕克努森

Best regards, Morten Knudsen

更新：
看来看去源头，即自动排队的触发发生，如果队列中RabbitMQEndPoint不为空。但是，排队被自动赋予将String.valueOf（。UUID.randomUUID（）的toString（）哈希code（））;在建设中。

UPDATE: It seems from looking at the source, that the triggering of the automatic queue happens if "queue" in RabbitMQEndPoint is not null. But "queue" is automatically assigned to "String.valueOf(UUID.randomUUID().toString().hashCode());" at construction.

推荐答案

如果您不想绑定队列的交流，你可以设置宣告的选择是错误的。顺便说一句，因为申报骆驼2.14.0选项新增

If you don't want to bind the exchange with queue, you can setup the declare option to be false. BTW, declare option is new added since Camel 2.14.0.

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