我使用Spring 4.3.14集成了activemq 5.1.45。启动服务后，消息队列可以正常使用，但是运行了一段时间后，控制台开始出现
WARN DefaultMessageListenerContainer - Setup of JMS message listener invoker failed for destination 'queue://queue '-Try to recover. Cause: Connection closed'
警告，但消息队列仍然可用。几个小时后，它将无法正常工作。尝试将消息发送到队列时，控制台报告
java.lang.IllegalStateException: Pool not open; nested exception is javax.jms.IllegalStateException: java.lang.IllegalStateException: Pool not open
org.springframework.jms.IllegalStateException: java.lang.IllegalStateException: Pool not open; nested exception is javax.jms.IllegalStateException: java.lang.IllegalStateException: Pool not open
at org.springframework.jms.support.JmsUtils.convertJmsAccessException(JmsUtils.java:279)
at org.springframework.jms.support.JmsAccessor.convertJmsAccessException(JmsAccessor.java:169)
at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:487)
at org.springframework.jms.core.JmsTemplate.send(JmsTemplate.java:559)
at com.xxx.core.service.impl.ProducerServiceImpl.sendMessage(ProducerServiceImpl.java:32)
at com.xxx.core.service.impl.MQProducerServiceImpl.sendMessage(MQProducerServiceImpl.java:34)
at com.xxx.web.controller.xxx.XxxController.reward(XxxController.java:563)
at sun.reflect.GeneratedMethodAccessor822.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45005)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at com.xxx.platform.common.log.filter.RequestDigestAndLog4jMDCInitFilter.doFilterInternal(RequestDigestAndLog4jMDCInitFilter.java:128)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
at org.apache.catalina.core.StandardContextValve.__invoke(StandardContextValve.java:110)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:40002)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:445)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1137)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: javax.jms.IllegalStateException: java.lang.IllegalStateException: Pool not open
at org.apache.activemq.jms.pool.ConnectionPool.createSession(ConnectionPool.java:162)
at org.apache.activemq.jms.pool.PooledConnection.createSession(PooledConnection.java:167)
at sun.reflect.GeneratedMethodAccessor1072.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45005)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.jms.connection.SingleConnectionFactory$SharedConnectionInvocationHandler.invoke(SingleConnectionFactory.java:620)
at com.sun.proxy.$Proxy51.createSession(Unknown Source)
at org.springframework.jms.support.JmsAccessor.createSession(JmsAccessor.java:192)
at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:475)
... 49 more
Caused by: java.lang.IllegalStateException: Pool not open
at org.apache.commons.pool2.impl.BaseGenericObjectPool.assertOpen(BaseGenericObjectPool.java:605)
at org.apache.commons.pool2.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:332)
at org.apache.commons.pool2.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:276)
at org.apache.activemq.jms.pool.ConnectionPool.createSession(ConnectionPool.java:144)
... 57 more
在调试模式下，可以看到“ org.springframework.jms.connection.SingleConnectionFactory.connection.pool”为空。
我的Spring配置是
<bean id="targetConnectionFactory"
class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="tcp://localhost:61616" />
</bean>
<bean id="pooledConnectionFactory"
class="org.apache.activemq.pool.PooledConnectionFactory">
<property name="connectionFactory"
ref="targetConnectionFactory" />
<property name="maxConnections" value="30" />
</bean>
<bean id="connectionFactory"
class="org.springframework.jms.connection.SingleConnectionFactory">
<property name="targetConnectionFactory"
ref="pooledConnectionFactory" />
<property name="reconnectOnException" value="true" />
</bean>
<bean id="jmsTemplate"
class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory" ref="connectionFactory" />
</bean>
<bean id="queueDestination"
class="org.apache.activemq.command.ActiveMQQueue">
<constructor-arg>
<value>queue</value>
</constructor-arg>
</bean>
<bean id="topicDestination"
class="org.apache.activemq.command.ActiveMQTopic">
<constructor-arg value="topic" />
</bean>
<bean id="consumerMessageListener"
class="com.xxx.activmq.ConsumerMessageListener" />
<bean id="jmsContainer"
class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="connectionFactory" ref="connectionFactory" />
<property name="destination" ref="queueDestination" />
<property name="messageListener"
ref="consumerMessageListener" />
</bean>