弹簧集成错误答案

【问题标题】：Spring Integration Error弹簧集成错误
【发布时间】：2014-11-10 14:10:47
【问题描述】：

我是 Spring 和 Spring 集成的新手。我正在尝试调试我的代码并在 log4j.xml 中添加以下内容

<category name="com.atomikos.jms.AtomikosConnectionFactoryBean" additivity="false">
    <priority value="DEBUG" />
    <appender-ref ref="TRACECONSOLE" />
</category>

这会将所有连接日志输出到控制台。我注意到的是我看到连接日志（见下文）被连续输出。我想知道的是，这是正常还是表明错误？如果这是一个错误或问题，我该从哪里开始寻找？

2014-09-15 21:28:46,859 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:46,859 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:46,859 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:46,859 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:46,859 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:46,859 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:46,859 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:3,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:3,started=true}
2014-09-15 21:28:46,859 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:2,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:2,started=true}
2014-09-15 21:28:46,859 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:46,860 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:46,859 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:4,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:4,started=true}
2014-09-15 21:28:46,860 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:46,860 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:46,860 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:5,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:5,started=true}
2014-09-15 21:28:46,860 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:6,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:6,started=true}
2014-09-15 21:28:47,096 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:47,096 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:47,096 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:47,096 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:47,096 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:47,096 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:47,096 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:47,096 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:47,096 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:7,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:7,started=true}
2014-09-15 21:28:47,096 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:47,096 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:47,096 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:8,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:8,started=true}
2014-09-15 21:28:47,096 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:9,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:9,started=true}
2014-09-15 21:28:47,096 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:47,096 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:47,096 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:10,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:10,started=true}
2014-09-15 21:28:47,097 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:11,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:11,started=true}
2014-09-15 21:28:47,097 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:47,097 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:47,097 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:12,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:12,started=true}
2014-09-15 21:28:47,097 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:13,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:13,started=true}
2014-09-15 21:28:47,863 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:47,863 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:47,863 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:47,863 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:47,863 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:47,864 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:47,864 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:47,864 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:47,864 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:47,864 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:47,864 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:2,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:2,started=true}
2014-09-15 21:28:47,864 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:3,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:3,started=true}
2014-09-15 21:28:47,864 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:4,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:4,started=true}
2014-09-15 21:28:47,864 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:5,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:5,started=true}
2014-09-15 21:28:47,864 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:6,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:6,started=true}
2014-09-15 21:28:48,107 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:48,107 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:48,107 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:48,107 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:48,107 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:48,107 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:48,107 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:7,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:7,started=true}
2014-09-15 21:28:48,107 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:8,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:8,started=true}
2014-09-15 21:28:48,107 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:48,107 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:48,107 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:48,107 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:9,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:9,started=true}
2014-09-15 21:28:48,107 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:48,107 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:48,108 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:10,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:10,started=true}
2014-09-15 21:28:48,108 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...
2014-09-15 21:28:48,108 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:48,108 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': init...
2014-09-15 21:28:48,108 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:11,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:11,started=true}
2014-09-15 21:28:48,108 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:12,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:12,started=true}
2014-09-15 21:28:48,108 DEBUG [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection() returning ActiveMQConnection {id=ID:abhisheks-mbp.lan-65520-1410841229249-4:13,clientId=ID:abhisheks-mbp.lan-65520-1410841229249-3:13,started=true}
2014-09-15 21:28:48,868 INFO  [AtomikosConnectionFactoryBean] AtomikosConnectionFactoryBean 'activemqJmsCf': createConnection()...

【问题讨论】：

请格式化您的异常跟踪...
好像无法连接到 MQ....

标签： jms activemq spring-integration

【解决方案1】：

不，没关系。它只是来自 JMS 侦听器容器的信息，它会不断尝试从队列中检索消息。

【讨论】：

这只是我们支持的文档来源：docs.spring.io/spring-integration/docs/current/reference/html/…。如果您特别谈论 JMS，那么您需要查阅 Spring JMS 文档：docs.spring.io/spring/docs/current/spring-framework-reference/…。这正是 Spring Integration JMS 通道适配器的基础。
在 spring 集成中，我们是否有像 apache camel 那样全面的错误处理机制（ OnException 子句，DSL 中的 Try-catch-finally 机制，handle-continue 机制，全局错误传播。我正在评估 Spring Integration和 Camel 满足我们的要求，但它没有类似的功能。如果我的理解不正确，请告诉我，或者指导我在哪里可以获得文档或示例实现方面的支持。
对于这些用例，您需要查看端点建议：docs.spring.io/spring-integration/docs/current/reference/html/…。 @MessagingGateway 可以使用其errorChannel 捕获和处理异常。所有入站端点也具有errorChannel 功能。由于 Spring Integration 中的一等公民之一是 MessageChannel 抽象，所有可能的错误处理场景都可以在从上述错误通道开始的流程中实现。