問題描述

根據我對 rabbit-mq 的(有限)經驗，如果您為尚不存在的隊列創建新偵聽器，則會自動創建隊列.我正在嘗試將 Spring AMQP 項目與 rabbit-mq 一起使用來設置偵聽器，但我得到了一個錯誤.這是我的 xml 配置:

In my (limited) experience with rabbit-mq, if you create a new listener for a queue that doesn't exist yet, the queue is automatically created. I'm trying to use the Spring AMQP project with rabbit-mq to set up a listener, and I'm getting an error instead. This is my xml config:

<rabbit:connection-factory id="rabbitConnectionFactory" host="172.16.45.1" username="test" password="password" />

<rabbit:listener-container connection-factory="rabbitConnectionFactory"  >
    <rabbit:listener ref="testQueueListener" queue-names="test" />
</rabbit:listener-container>

<bean id="testQueueListener" class="com.levelsbeyond.rabbit.TestQueueListener"> 
</bean>

我在我的 RabbitMq 日志中得到了這個:

I get this in my RabbitMq logs:

=ERROR REPORT==== 3-May-2013::23:17:24 ===
connection <0.1652.0>, channel 1 - soft error:
{amqp_error,not_found,"no queue 'test' in vhost '/'",'queue.declare'}

還有來自 AMQP 的類似錯誤:

And a similar error from AMQP:

2013-05-03 23:17:24,059 ERROR [org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer] (SimpleAsyncTaskExecutor-1) - Consumer received fatal exception on startup
org.springframework.amqp.rabbit.listener.FatalListenerStartupException: Cannot prepare queue for listener. Either the queue doesn't exist or the broker will not allow us to use it.

從堆棧跟蹤看來，隊列是在被動"模式下創建的 - 誰能指出我將如何創建不使用被動模式的隊列，所以我看不到這個錯誤?還是我錯過了什么?

It would seem from the stack trace that the queue is getting created in a "passive" mode- Can anyone point out how I would create the queue not using the passive mode so I don't see this error? Or am I missing something else?

推薦答案

似乎解決我的問題的是添加管理員.這是我的xml:

What seemed to resolve my issue was adding an admin. Here is my xml:

<rabbit:listener-container connection-factory="rabbitConnectionFactory"  >
    <rabbit:listener ref="orderQueueListener" queues="test.order" />
</rabbit:listener-container>

<rabbit:queue name="test.order"></rabbit:queue>

<rabbit:admin id="amqpAdmin" connection-factory="rabbitConnectionFactory"/>

<bean id="orderQueueListener" class="com.levelsbeyond.rabbit.OrderQueueListener">   
</bean>

這篇關于如何讓 Spring RabbitMQ 創建一個新隊列?的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！