org.springframework.beans.factory.BeanDefinitionStoreException: Invalid bean definition with name 'message_input' defined in com.exapi.exapi.message.StreamClient: bean definition with this name alread...
namespace RabbitMQSender
{
public class RabbitQHelper
{
private static IConnection conn;
private static RabbitQHelper <em>rabbit</em>;
public int persistMode = 1;
RabbitMQ is an open source multi-protocol messaging broker.
前言
参照官方Messaging with RabbitMQ，记录在实战中的一些坑。
搭建RabbitMQ<em>服务</em>
本文使用Docker搭建MQ<em>服务</em>。Docker部署<em>服务</em>，快捷、方便。
安装镜像
参照docker 安装ubuntu安装镜像
...
今天在做SpringBoot <em>集成</em>RabbitMQ<em>时</em>,<em>启动</em>会报
```
java.net.SocketException: Socket Closed
at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.7.0_80]
at java.net.SocketInputStream.read(SocketInputStream.java:15<em>2</em>) ~[na:1.7.0_80]
at java.net.SocketInputStream.read(SocketInputStream.java:1<em>2</em><em>2</em>) ~[na:1.7.0_80]
at java.io.BufferedInputStream.fill(BufferedInputStream.java:<em>2</em>35) ~[na:1.7.0_80]
at java.io.BufferedInputStream.read(BufferedInputStream.java:<em>2</em>54) ~[na:1.7.0_80]
at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:<em>2</em>88) ~[na:1.7.0_80]
at com.<em>rabbit</em>mq.client.impl.Frame.readFrom(Frame.java:91) ~[amqp-client-4.0.<em>2</em>.jar:4.0.<em>2</em>]
at com.<em>rabbit</em>mq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:164) ~[amqp-client-4.0.<em>2</em>.jar:4.0.<em>2</em>]
at com.<em>rabbit</em>mq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:571) ~[amqp-client-4.0.<em>2</em>.jar:4.0.<em>2</em>]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_80]
<em>2</em>018-1<em>2</em>-18 18:<em>2</em>9:<em>2</em>1.876 INFO 10896 --- [cTaskExecutor-<em>2</em>] o.s.a.r.c.CachingConnectionFactory : Created new connection: SimpleConnection@77d0bf3e [delegate=amqp://admin@19<em>2</em>.168.<em>2</em><em>2</em>0.1<em>2</em>8:567<em>2</em>/, localPort= 51<em>2</em>85]
<em>2</em>018-1<em>2</em>-18 18:<em>2</em>9:<em>2</em><em>2</em>.953 INFO 10896 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
<em>2</em>018-1<em>2</em>-18 18:<em>2</em>9:<em>2</em><em>2</em>.964 INFO 10896 --- [ main] com.gg.miaosha.MainApplication : Started MainApplication in 33.034 seconds (JVM running for 34.017)
<em>2</em>018-1<em>2</em>-18 18:<em>2</em>9:<em>2</em>7.019 WARN 10896 --- [cTaskExecutor-1] o.s.a.r.l.SimpleMessageListenerContainer : Consumer raised exception, processing can restart if the connection factory supports it
org.springframework.amqp.AmqpTimeoutException: java.util.concurrent.TimeoutException
at org.springframework.amqp.<em>rabbit</em>.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:74) ~[spring-<em>rabbit</em>-1.7.1.RELEASE.jar:na]
at org.springframework.amqp.<em>rabbit</em>.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:370) ~[spring-<em>rabbit</em>-1.7.1.RELEASE.jar:na]
at org.springframework.amqp.<em>rabbit</em>.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:565) ~[spring-<em>rabbit</em>-1.7.1.RELEASE.jar:na]
at org.springframework.amqp.<em>rabbit</em>.connection.ConnectionFactoryUtils$1.createConnection(ConnectionFactoryUtils.java:90) ~[spring-<em>rabbit</em>-1.7.1.RELEASE.jar:na]
at org.springframework.amqp.<em>rabbit</em>.connection.ConnectionFactoryUtils.doGetTransactionalResourceHolder(ConnectionFactoryUtils.java:140) ~[spring-<em>rabbit</em>-1.7.1.RELEASE.jar:na]
at org.springframework.amqp.<em>rabbit</em>.connection.ConnectionFactoryUtils.getTransactionalResourceHolder(ConnectionFactoryUtils.java:76) ~[spring-<em>rabbit</em>-1.7.1.RELEASE.jar:na]
at org.springframework.amqp.<em>rabbit</em>.listener.BlockingQueueConsumer.start(BlockingQueueConsumer.java:505) ~[spring-<em>rabbit</em>-1.7.1.RELEASE.jar:na]
at org.springframework.amqp.<em>rabbit</em>.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:138<em>2</em>) ~[spring-<em>rabbit</em>-1.7.1.RELEASE.jar:na]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_80]
Caused by: java.util.concurrent.TimeoutException: null
at com.<em>rabbit</em>mq.utility.BlockingCell.get(BlockingCell.java:77) ~[amqp-client-4.0.<em>2</em>.jar:4.0.<em>2</em>]
at com.<em>rabbit</em>mq.utility.BlockingCell.uninterruptibleGet(BlockingCell.java:1<em>2</em>0) ~[amqp-client-4.0.<em>2</em>.jar:4.0.<em>2</em>]
at com.<em>rabbit</em>mq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36) ~[amqp-client-4.0.<em>2</em>.jar:4.0.<em>2</em>]
at com.<em>rabbit</em>mq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:37<em>2</em>) ~[amqp-client-4.0.<em>2</em>.jar:4.0.<em>2</em>]
at com.<em>rabbit</em>mq.client.impl.AMQConnection.start(AMQConnection.java:<em>2</em>97) ~[amqp-client-4.0.<em>2</em>.jar:4.0.<em>2</em>]
at com.<em>rabbit</em>mq.client.ConnectionFactory.newConnection(ConnectionFactory.java:909) ~[amqp-client-4.0.<em>2</em>.jar:4.0.<em>2</em>]
at com.<em>rabbit</em>mq.client.ConnectionFactory.newConnection(ConnectionFactory.java:859) ~[amqp-client-4.0.<em>2</em>.jar:4.0.<em>2</em>]
at com.<em>rabbit</em>mq.client.ConnectionFactory.newConnection(ConnectionFactory.java:799) ~[amqp-client-4.0.<em>2</em>.jar:4.0.<em>2</em>]
at org.springframework.amqp.<em>rabbit</em>.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:351) ~[spring-<em>rabbit</em>-1.7.1.RELEASE.jar:na]
... 7 common frames omitted
```
以下是我的配置文件
```
spring.<em>rabbit</em>mq.addresses=19<em>2</em>.168.<em>2</em><em>2</em>0.1<em>2</em>8
spring.<em>rabbit</em>mq.username=admin
spring.<em>rabbit</em>mq.password=admin
spring.<em>rabbit</em>mq.publisher-confirms=true
spring.<em>rabbit</em>mq.virtual-host=/
spring.<em>rabbit</em>mq.connection-timeout=60000
#\u6D88\u8D39\u8005\u6570\u91CF
spring.<em>rabbit</em>mq.listener.simple.concurrency= 10
spring.<em>rabbit</em>mq.listener.simple.max-concurrency= 10
#\u6D88\u8D39\u8005\u6BCF\u6B<em>2</em>1\u4ECE\u961F\u5<em>2</em>17\u83B7\u53D6\u7684\u6D88\u606F\u6570\u91CF
spring.<em>rabbit</em>mq.listener.simple.prefetch= 1
#\u6D88\u8D39\u8005\u81EA\u5<em>2</em>A8\u54<em>2</em>F\u5<em>2</em>A8
spring.<em>rabbit</em>mq.listener.simple.auto-startup=true
#\u6D88\u8D39\u5931\u8D<em>2</em>5\uFF0C\u81EA\u5<em>2</em>A8\u91CD\u65B0\u5165\u961F
spring.<em>rabbit</em>mq.listener.simple.default-requeue-rejected= true
#\u54<em>2</em>F\u75<em>2</em>8\u53D1\u9001\u91CD\u8BD5
spring.<em>rabbit</em>mq.template.retry.enabled=true
spring.<em>rabbit</em>mq.template.retry.initial-interval=1000
spring.<em>rabbit</em>mq.template.retry.max-attempts=3
spring.<em>rabbit</em>mq.template.retry.max-interval=10000
spring.<em>rabbit</em>mq.template.retry.multiplier=1.0
```
但是程序能够 正常运行 RabbitMQ也能进行正常的信息收发, 但是这个错误看着有点受<em>不了</em>.请问有大神知道问题出在哪里吗??
做项目<em>时</em>使用了<em><em>rabbit</em>MQ</em>，本地运行<em>没有</em>问题，可是部署到paas<em>时</em>就报错
主要是两个错误：1.链接拒绝 <em>2</em>.不能注册queue 报错如下：**错误1**Unable to connect Spring AMQP / Rabbit MQ : org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Con
