Spring boot RabbitMQ如何在AmqpIOException UnknownHostException之后停止重新连接_Spring Boot_Spring Rabbit

Spring boot RabbitMQ如何在AmqpIOException UnknownHostException之后停止重新连接

spring-boot

Spring boot RabbitMQ如何在AmqpIOException UnknownHostException之后停止重新连接,spring-boot,spring-rabbit,Spring Boot,Spring Rabbit,对于我们的集成测试概要文件，我们希望禁用Spring的自动重新连接以快速失败 Attempting to connect to: [rabbitmq-invalid-host:5672] Error creating consumer; retrying in 5000 org.springframework.amqp.AmqpConnectException: org.springframework.amqp.AmqpIOException: java.net.UnknownHostExcep

对于我们的集成测试概要文件，我们希望禁用Spring的自动重新连接以快速失败

Attempting to connect to: [rabbitmq-invalid-host:5672]
Error creating consumer; retrying in 5000
org.springframework.amqp.AmqpConnectException: org.springframework.amqp.AmqpIOException: java.net.UnknownHostException: rabbitmq-invalid-host

以下设置尚未生效：

spring.rabbitmq.connection-timeout=1000
spring.rabbitmq.requested-heartbeat=1
spring.rabbitmq.listener.direct.missing-queues-fatal=true
spring.rabbitmq.listener.direct.retry.enabled=false
spring.rabbitmq.template.retry.enabled=false

你知道如何让amqp放弃甚至破坏整个应用程序环境吗

完整堆栈跟踪：

2019-06-11 14:56:31.596  INFO 3025 --- [           main] o.s.a.r.c.CachingConnectionFactory       : Attempting to connect to: [rabbitmq-invalid-host:5672]
2019-06-11 14:56:31.698  INFO 3025 --- [           main] o.s.a.r.c.CachingConnectionFactory       : Attempting to connect to: [rabbitmq-invalid-host:5672]
2019-06-11 14:56:31.902  INFO 3025 --- [           main] o.s.a.r.c.CachingConnectionFactory       : Attempting to connect to: [rabbitmq-invalid-host:5672]
2019-06-11 14:56:32.305  INFO 3025 --- [           main] o.s.a.r.c.CachingConnectionFactory       : Attempting to connect to: [rabbitmq-invalid-host:5672]
2019-06-11 14:56:33.108  INFO 3025 --- [           main] o.s.a.r.c.CachingConnectionFactory       : Attempting to connect to: [rabbitmq-invalid-host:5672]
2019-06-11 14:56:34.709  INFO 3025 --- [           main] o.s.a.r.c.CachingConnectionFactory       : Attempting to connect to: [rabbitmq-invalid-host:5672]
2019-06-11 14:56:36.476  INFO 3025 --- [ntContainer#0-1] o.s.a.r.c.CachingConnectionFactory       : Attempting to connect to: [rabbitmq-invalid-host:5672]
2019-06-11 14:56:36.477 ERROR 3025 --- [ntContainer#0-1] o.s.a.r.l.DirectMessageListenerContainer : Error creating consumer; retrying in 5000

org.springframework.amqp.AmqpConnectException: org.springframework.amqp.AmqpIOException: java.net.UnknownHostException: rabbitmq-invalid-host
    at org.springframework.amqp.rabbit.listener.DirectMessageListenerContainer.doConsumeFromQueue(DirectMessageListenerContainer.java:667) [spring-rabbit-2.1.6.RELEASE.jar:2.1.6.RELEASE]
    at org.springframework.amqp.rabbit.listener.DirectMessageListenerContainer.consumeFromQueue(DirectMessageListenerContainer.java:645) [spring-rabbit-2.1.6.RELEASE.jar:2.1.6.RELEASE]
    at org.springframework.amqp.rabbit.listener.DirectMessageListenerContainer.startConsumers(DirectMessageListenerContainer.java:550) [spring-rabbit-2.1.6.RELEASE.jar:2.1.6.RELEASE]
    at org.springframework.amqp.rabbit.listener.DirectMessageListenerContainer.lambda$actualStart$1(DirectMessageListenerContainer.java:410) [spring-rabbit-2.1.6.RELEASE.jar:2.1.6.RELEASE]
    at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_212]
Caused by: org.springframework.amqp.AmqpIOException: java.net.UnknownHostException: rabbitmq-invalid-host
    at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:71) ~[spring-rabbit-2.1.6.RELEASE.jar:2.1.6.RELEASE]
    at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:509) ~[spring-rabbit-2.1.6.RELEASE.jar:2.1.6.RELEASE]
    at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:700) ~[spring-rabbit-2.1.6.RELEASE.jar:2.1.6.RELEASE]
    at org.springframework.amqp.rabbit.listener.DirectMessageListenerContainer.doConsumeFromQueue(DirectMessageListenerContainer.java:663) [spring-rabbit-2.1.6.RELEASE.jar:2.1.6.RELEASE]
    ... 4 common frames omitted
Caused by: java.net.UnknownHostException: rabbitmq-invalid-host
    at java.net.InetAddress.getAllByName0(InetAddress.java:1281) ~[na:1.8.0_212]
    at java.net.InetAddress.getAllByName(InetAddress.java:1193) ~[na:1.8.0_212]
    at java.net.InetAddress.getAllByName(InetAddress.java:1127) ~[na:1.8.0_212]
    at com.rabbitmq.client.DnsRecordIpAddressResolver.resolveIpAddresses(DnsRecordIpAddressResolver.java:83) ~[amqp-client-5.4.3.jar:5.4.3]
    at com.rabbitmq.client.DnsRecordIpAddressResolver.getAddresses(DnsRecordIpAddressResolver.java:73) ~[amqp-client-5.4.3.jar:5.4.3]
    at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1098) ~[amqp-client-5.4.3.jar:5.4.3]
    at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1054) ~[amqp-client-5.4.3.jar:5.4.3]
    at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:994) ~[amqp-client-5.4.3.jar:5.4.3]
    at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:462) ~[spring-rabbit-2.1.6.RELEASE.jar:2.1.6.RELEASE]
    ... 6 common frames omitted

2019-06-11 14:56:37.912  INFO 3025 --- [           main] o.s.a.r.c.CachingConnectionFactory       : Attempting to connect to: [rabbitmq-invalid-host:5672]

您可以在事件侦听器中侦听异常

@springboot应用程序
公共类SO56270299应用程序{
公共静态void main（字符串[]args）{
run（So56270299Application.class，args）；
}
@事件监听器
公共无效事件（ListenerContainerConsumerFailedEvent事件）{
系统输出打印项次（事件）；
if（event.getThrowable（）.getCause（）instanceof UnknownHostException）{
系统出口（1）；
}
}
@RabbitListener（queues=“so56270299”）
公共void侦听（字符串输入）{
}
}

及

谢谢，但那个事件从未发布，我扩展了上面的stacktrace。奇怪的是，我似乎无法通过这两种方式更改退避策略。直接MLC中有一个bug，简单的MLC发布事件。我会修好的。我不知道你说的退让政策是什么意思。这5秒由

recoveryInterval

或

recoveryBackOff

容器属性控制。刚刚用spring boot 2.1.6.RELEASE修复了您的错误-就像一个charme，thx！

spring.rabbitmq.host=junk

2019-06-11 09:15:09.205  INFO 96620 --- [ntContainer#0-1] o.s.a.r.c.CachingConnectionFactory       : Attempting to connect to: [junk:5672]
2019-06-11 09:15:09.212  INFO 96620 --- [           main] com.example.So56270299Application        : Started So56270299Application in 0.704 seconds (JVM running for 1.071)
ListenerContainerConsumerFailedEvent [reason=Consumer raised exception, attempting restart, fatal=false, throwable=org.springframework.amqp.AmqpIOException: java.net.UnknownHostException: junk, container=SimpleMessageListenerContainer [concurrentConsumers=1, queueNames=[so56270299]]]
2019-06-11 09:15:14.255  INFO 96620 --- [       Thread-2] o.s.a.r.l.SimpleMessageListenerContainer : Waiting for workers to finish.
2019-06-11 09:15:14.255  INFO 96620 --- [       Thread-2] o.s.a.r.l.SimpleMessageListenerContainer : Successfully waited for workers to finish.
2019-06-11 09:15:14.257  INFO 96620 --- [       Thread-2] o.s.a.r.l.SimpleMessageListenerContainer : Shutdown ignored - container is not active already