springboot整合RabbitMQ启动报错：An unexpected connection driver error occured，Socket Closed

消费端配置文件：

## springboot整合rabbitmq的基本配置
spring:
  rabbitmq:
    addresses: 127.0.0.1:15672
    username: guest
    password: guest
    virtual-host: /
## 消费端配置
    listener:
      simple:
        concurrency: 5
        ## manual:手动 ack（确认）
        acknowledge-mode: manual
        max-concurrency: 10
        prefetch: 1

生产端配置文件：

spring:
  rabbitmq:
    addresses: 127.0.0.1:15672
    username: guest
    password: guest
    virtual-host: /
    publisher-confirms: true
    publisher-returns: true
    template:
      mandatory: true

启动报错：

2022-03-19 09:20:56.068 ERROR 34588 --- [127.0.0.1:15672] c.r.c.impl.ForgivingExceptionHandler     : An unexpected connection driver error occured

java.net.SocketException: Socket Closed
	at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_121]
	at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[na:1.8.0_121]
	at java.net.SocketInputStream.read(SocketInputStream.java:171) ~[na:1.8.0_121]
	at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[na:1.8.0_121]
	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) ~[na:1.8.0_121]
	at java.io.BufferedInputStream.read(BufferedInputStream.java:265) ~[na:1.8.0_121]
	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288) ~[na:1.8.0_121]
	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91) ~[amqp-client-5.4.3.jar:5.4.3]
	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:164) ~[amqp-client-5.4.3.jar:5.4.3]
	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:596) ~[amqp-client-5.4.3.jar:5.4.3]
	at java.lang.Thread.run(Thread.java:745) [na:1.8.0_121]

2022-03-19 09:20:56.068 ERROR 34588 --- [cTaskExecutor-1] o.s.a.r.l.SimpleMessageListenerContainer : Failed to check/redeclare auto-delete queue(s).

org.springframework.amqp.AmqpTimeoutException: java.util.concurrent.TimeoutException
	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:74) ~[spring-rabbit-2.0.11.RELEASE.jar:2.0.11.RELEASE]
	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:504) ~[spring-rabbit-2.0.11.RELEASE.jar:2.0.11.RELEASE]
	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:628) ~[spring-rabbit-2.0.11.RELEASE.jar:2.0.11.RELEASE]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:240) ~[spring-rabbit-2.0.11.RELEASE.jar:2.0.11.RELEASE]
	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:1841) ~[spring-rabbit-2.0.11.RELEASE.jar:2.0.11.RELEASE]
	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:1815) ~[spring-rabbit-2.0.11.RELEASE.jar:2.0.11.RELEASE]
	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:1796) ~[spring-rabbit-2.0.11.RELEASE.jar:2.0.11.RELEASE]
	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:345) ~[spring-rabbit-2.0.11.RELEASE.jar:2.0.11.RELEASE]
	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1635) ~[spring-rabbit-2.0.11.RELEASE.jar:2.0.11.RELEASE]
	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:995) [spring-rabbit-2.0.11.RELEASE.jar:2.0.11.RELEASE]
	at java.lang.Thread.run(Thread.java:745) [na:1.8.0_121]
Caused by: java.util.concurrent.TimeoutException: null
	at com.rabbitmq.utility.BlockingCell.get(BlockingCell.java:77) ~[amqp-client-5.4.3.jar:5.4.3]
	at com.rabbitmq.utility.BlockingCell.uninterruptibleGet(BlockingCell.java:120) ~[amqp-client-5.4.3.jar:5.4.3]
	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36) ~[amqp-client-5.4.3.jar:5.4.3]
	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:494) ~[amqp-client-5.4.3.jar:5.4.3]
	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:315) ~[amqp-client-5.4.3.jar:5.4.3]
	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1104) ~[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:457) ~[spring-rabbit-2.0.11.RELEASE.jar:2.0.11.RELEASE]
	... 9 common frames omitted

2022-03-19 09:20:56.069  INFO 34588 --- [cTaskExecutor-5] o.s.a.r.c.CachingConnectionFactory       : Attempting to connect to: [127.0.0.1:15672]
2022-03-19 09:21:01.111  INFO 34588 --- [cTaskExecutor-1] o.s.a.r.c.CachingConnectionFactory       : Attempting to connect to: [127.0.0.1.18:15672]
2022-03-19 09:21:01.112 ERROR 34588 --- [127.0.0.1:15672] c.r.c.impl.ForgivingExceptionHandler     : An unexpected connection driver error occured

java.net.SocketException: Socket Closed
	at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_121]
	at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[na:1.8.0_121]
	at java.net.SocketInputStream.read(SocketInputStream.java:171) ~[na:1.8.0_121]
	at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[na:1.8.0_121]
	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) ~[na:1.8.0_121]
	at java.io.BufferedInputStream.read(BufferedInputStream.java:265) ~[na:1.8.0_121]
	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288) ~[na:1.8.0_121]
	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91) ~[amqp-client-5.4.3.jar:5.4.3]
	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:164) ~[amqp-client-5.4.3.jar:5.4.3]
	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:596) ~[amqp-client-5.4.3.jar:5.4.3]
	at java.lang.Thread.run(Thread.java:745) [na:1.8.0_121]

2022-03-19 09:21:01.112 ERROR 34588 --- [cTaskExecutor-5] o.s.a.r.l.SimpleMessageListenerContainer : Failed to check/redeclare auto-delete queue(s).

spring:
  rabbitmq:
    addresses: 127.0.0.1:5672
    username: guest
    password: guest
    virtual-host: /
    publisher-confirms: true
    publisher-returns: true
    template:
      mandatory: true

另外需要初始化添加队列：

补充 ：

在rabbitmq中有几个端口映射关系 ：
4369 (epmd), 25672 (Erlang distribution)： Epmd 是 Erlang Port Mapper Daemon 的缩写，在 Erlang 集群中相当于 dns 的作用，绑定在4369端口上。

5672, 5671 (AMQP 0-9-1 without and with TLS)： AMQP 是 Advanced Message Queuing Protocol 的缩写，一个提供统一消息服务的应用层标准高级消息队列协议，是应用层协议的一个开放标准，专为面向消息的中间件设计。基于此协议的客户端与消息中间件之间可以传递消息，并不受客户端/中间件不同产品、不同的开发语言等条件的限制。Erlang 中的实现有 RabbitMQ 等。

15672 (if management plugin is enabled)： 通过 http://serverip:15672 访问 RabbitMQ 的 Web 管理界面，默认用户名密码都是 guest。（注意：RabbitMQ 3.0之前的版本默认端口是55672，下同）

61613, 61614 (if STOMP is enabled)： Stomp 是一个简单的消息文本协议，它的设计核心理念就是简单与可用性，官方文档，实践一下 Stomp 协议需要：
一个支持 stomp 消息协议的 messaging server (譬如activemq，rabbitmq）；
一个终端（譬如linux shell);
一些基本命令与操作（譬如nc，telnet)
1883, 8883 (if MQTT is enabled)： MQTT 只是 IBM 推出的一个消息协议，基于 TCP/IP 的。两个 App 端发送和接收消息需要中间人，这个中间人就是消息服务器（比如ActiveMQ/RabbitMQ），三者通信协议就是 MQTT