WSO2 ESB AMQ连接错误

时间:2015-01-16 12:40:39

标签: jms wso2 wso2esb amqp wso2carbon

我正在使用WSO2 ESB 4.7.0和WSO2 MB 2.2.0。

我想使用JMS队列的发布和订阅消息的概念。为此,我按照以下链接在WSO2 ESB和WSO2 MB之间进行了整合:

https://docs.wso2.com/display/MB220/Integrating+WSO2+ESB

我已按照文档中提到的所有步骤尝试重新启动ESB服务器但未能启动服务器导致以下错误:

AMQConnection Unable to connect to broker at tcp://localhost:5672
org.wso2.andes.transport.TransportException: Could not open connection
    at org.wso2.andes.transport.network.mina.MinaNetworkTransport$IoConnectorCreator.connect(MinaNetworkTransport.java:216)
    at org.wso2.andes.transport.network.mina.MinaNetworkTransport.connect(MinaNetworkTransport.java:74)
    at org.wso2.andes.client.AMQConnectionDelegate_8_0.makeBrokerConnection(AMQConnectionDelegate_8_0.java:120)
    at org.wso2.andes.client.AMQConnection.makeBrokerConnection(AMQConnection.java:616)
    at org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:398)
    at org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:328)
    at org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:38)
    at org.wso2.carbon.message.store.persistence.jms.util.JMSUtil.createConnection(JMSUtil.java:46)
    at org.wso2.carbon.message.store.persistence.jms.JMSMessageStore.createConnection(JMSMessageStore.java:717)
    at org.wso2.carbon.message.store.persistence.jms.JMSMessageStore.getReadConnection(JMSMessageStore.java:634)
    at org.wso2.carbon.message.store.persistence.jms.JMSMessageStore.newConsumer0(JMSMessageStore.java:1040)
    at org.wso2.carbon.message.store.persistence.jms.JMSMessageStore.fetchInto(JMSMessageStore.java:284)
    at org.wso2.carbon.message.store.persistence.jms.SamplingHandler.execute(SamplingHandler.java:67)
    at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
    at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557)

如何克服此错误并成功启动ESB服务器?

在ESB中存在的任何文件中都需要进一步配置。

1 个答案:

答案 0 :(得分:1)

这可能是端口配置问题。

本教程提到在为Message Broker应用端口偏移后,在ESB的 JDNI.properties 文件中将两个连接工厂的端口设置为 5673 ,但是在尝试连接到Message Broker时,您在端口 5672 上遇到异常。确保两者匹配。

在Message Broker日志中,如果将端口偏移设置为1,则应该看到类似的内容:

INFO {qpid.message.broker.listening} -  [Broker] BRK-1002 : Starting : Listening on TCP port 5673