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遵循 activemq.apache.org 上的指南，使用 openwire 作为传输协议很容易启动和运行。

让 URI 有trace选项，让你看到握手和所有：@testing.activeMqInstance=failover:tcp://localhost:61616?trace=true

09:36:06.764 [ActiveMQ Task-1] DEBUG o.a.a.t.failover.FailoverTransport - Attempting  0th  connect to: tcp://localhost:61616?trace=true
09:36:06.780 [ActiveMQ Task-1] DEBUG o.a.a.transport.WireFormatNegotiator - Sending: WireFormatInfo { version=9, properties={MaxFrameSize=9223372036854775807, CacheSize=1024, CacheEnabled=true, SizePrefixDisabled=false, MaxInactivityDurationInitalDelay=10000, TcpNoDelayEnabled=true, MaxInactivityDuration=30000, TightEncodingEnabled=true, StackTraceEnabled=true}, magic=[A,c,t,i,v,e,M,Q]}
09:36:06.780 [ActiveMQ Task-1] DEBUG o.a.a.t.TransportLogger.Connection:2 - SENDING: WireFormatInfo { version=9, properties={MaxFrameSize=9223372036854775807, CacheSize=1024, CacheEnabled=true, SizePrefixDisabled=false, MaxInactivityDurationInitalDelay=10000, TcpNoDelayEnabled=true, MaxInactivityDuration=30000, TightEncodingEnabled=true, StackTraceEnabled=true}, magic=[A,c,t,i,v,e,M,Q]}
09:36:06.780 [ActiveMQ Task-1] DEBUG o.a.a.t.failover.FailoverTransport - Connection established
09:36:06.780 [ActiveMQ Task-1] INFO  o.a.a.t.failover.FailoverTransport - Successfully connected to tcp://localhost:61616?trace=true
09:36:06.780 [ActiveMQ Transport: tcp://localhost/127.0.0.1:61616@4060] DEBUG o.a.a.t.TransportLogger.Connection:2 - RECEIVED: WireFormatInfo { version=9, properties={CacheSize=1024, MaxFrameSize=9223372036854775807, CacheEnabled=true, SizePrefixDisabled=false, TcpNoDelayEnabled=true, MaxInactivityDurationInitalDelay=10000, MaxInactivityDuration=30000, TightEncodingEnabled=true, StackTraceEnabled=true}, magic=[A,c,t,i,v,e,M,Q]}

但是，在进行 stomp （或任何 amqp ）时。

将 URI 更改为@testing.activeMqInstance=failover:stomp://localhost:61612?trace=true似乎只是建立连接（套接字），而不是启动协议：

09:37:07.444 [ActiveMQ Task-1] DEBUG o.a.a.t.failover.FailoverTransport - urlList connectionList:[stomp://localhost:61612?trace=true], from: [stomp://localhost:61612?trace=true]
09:37:07.444 [ActiveMQ Task-1] DEBUG o.a.a.t.failover.FailoverTransport - Attempting  0th  connect to: stomp://localhost:61612?trace=true
09:37:07.444 [ActiveMQ Task-1] DEBUG o.a.a.t.failover.FailoverTransport - Connection established
09:37:07.444 [ActiveMQ Task-1] INFO  o.a.a.t.failover.FailoverTransport - Successfully connected to stomp://localhost:61612?trace=true
[silence]

有人知道为什么运输上没有活动吗？trace在代理中获得了相同的选项，但没有TRACE发生日志记录告诉我客户端（ActiveMQComponent）没有事件发送第一CONNECT帧。

作为参考，该组件是使用 Spring xml 配置的：

<bean id="jmsActiveMqConnectionFactory" 
    class="org.apache.activemq.ActiveMQConnectionFactory">
    <property name="brokerURL" value="${activeMqInstance}" />
    <property name="userName" value="${activeMqUsername}"/>
    <property name="password" value="${activeMqPassword}"/>
</bean> 
<bean id="pooledActiveMqConnectionFactory" 
    class="org.apache.activemq.pool.PooledConnectionFactory" init-method="start" destroy-method="stop">
    property name="maxConnections" value="8" />
    <property name="connectionFactory" ref="jmsActiveMqConnectionFactory" />
</bean>
<bean id="jmsActiveMqConfig" 
    class="org.apache.camel.component.jms.JmsConfiguration">
    <property name="connectionFactory" ref="pooledActiveMqConnectionFactory"/>
    <property name="concurrentConsumers" value="1"/>
</bean>
<bean id="activemq" 
    class="org.apache.activemq.camel.component.ActiveMQComponent">
    <property name="configuration" ref="jmsActiveMqConfig"/>

任何输入表示赞赏！:-)

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1 回答 1

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ActiveMQ JMS 客户端仅支持 Openwire 协议。

如果你想使用 STOMP，我推荐来自 https://github.com/fusesource/stompjms的 stompjms 客户端

如果要使用 AMQP，请使用Apache Qpid 项目中的 AMQP 1.0 JMS 客户端

于 2013-02-13T11:20:49.067 回答