Hi,<br><br>We have been doing some development with the rabbit client and server, and as such have developed 3 separate clients.� 1 of the client application runs a number of client instances each configured with its own exchanges , routing keys, and queues as adapters inside an integration engine.� The clients all do basic consume and publish fun<br>

<br>We tested the configuration on a local� RabbitMQ server and never experienced this problem.� When we reconfigured the clients to use a different (remote) RabbitMQ server, we started experiencing the error below.� The funny thing is, if we shut down the majority of the clients (there are approximately 16 running, and say just run 3 clients) the error will not occur.� At some point when you start running the other clients, one will bomb with this error.� This happens with the client that uses Java code and with the client using Spring Integration.<br>
<br>Thanks in advance for the help.<br>
<br>14:59:11.530 ERROR [task-scheduler-5][org.springframework.integration.handler.LoggingHandler] org.springframework.integration.MessageHandlingException: error oc$<br>������� at org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:79)<br>

������� at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br>������� at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br>������� at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br>

������� at java.lang.reflect.Method.invoke(Method.java:597)<br>������� at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)<br>������� at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)<br>

������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)<br>������� at org.springframework.integration.monitor.SimpleMessageHandlerMetrics.handleMessage(SimpleMessageHandlerMetrics.java:106)<br>

������� at org.springframework.integration.monitor.SimpleMessageHandlerMetrics.invoke(SimpleMessageHandlerMetrics.java:86)<br>������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)<br>

������� at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)<br>������� at $Proxy3.handleMessage(Unknown Source)<br>������� at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:114)<br>

������� at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:101)<br>������� at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:61)<br>

������� at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:157)<br>������� at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:128)<br>

������� at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br>������� at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br>������� at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br>

������� at java.lang.reflect.Method.invoke(Method.java:597)<br>������� at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)<br>������� at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)<br>

������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)<br>������� at org.springframework.integration.monitor.DirectChannelMetrics.monitorSend(DirectChannelMetrics.java:113)<br>

������� at org.springframework.integration.monitor.DirectChannelMetrics.doInvoke(DirectChannelMetrics.java:97)<br>������� at org.springframework.integration.monitor.DirectChannelMetrics.invoke(DirectChannelMetrics.java:91)<br>

������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)<br>������� at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)<br>

������� at $Proxy0.send(Unknown Source)<br>������� at org.springframework.integration.core.MessagingTemplate.doSend(MessagingTemplate.java:288)<br>������� at org.springframework.integration.core.MessagingTemplate.send(MessagingTemplate.java:149)<br>

������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.sendMessage(AbstractReplyProducingMessageHandler.java:175)<br>������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.sendReplyMessage(AbstractReplyProducingMessageHandler.java:159)<br>

������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.produceReply(AbstractReplyProducingMessageHandler.java:124)<br>������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleResult(AbstractReplyProducingMessageHandler.java:118)<br>

������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:100)<br>�at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:61)<br>

������� at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:157)<br>������� at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:128)<br>

������� at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br>������� at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br>������� at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br>

������� at java.lang.reflect.Method.invoke(Method.java:597)<br>������� at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)<br>������� at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)<br>

������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)<br>������� at org.springframework.integration.monitor.DirectChannelMetrics.monitorSend(DirectChannelMetrics.java:113)<br>

������� at org.springframework.integration.monitor.DirectChannelMetrics.doInvoke(DirectChannelMetrics.java:97)<br>������� at org.springframework.integration.monitor.DirectChannelMetrics.invoke(DirectChannelMetrics.java:91)<br>

������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)<br>������� at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)<br>

������� at $Proxy0.send(Unknown Source)<br>������� at org.springframework.integration.core.MessagingTemplate.doSend(MessagingTemplate.java:288)<br>������� at org.springframework.integration.core.MessagingTemplate.send(MessagingTemplate.java:149)<br>

������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.sendMessage(AbstractReplyProducingMessageHandler.java:175)<br>������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.sendReplyMessage(AbstractReplyProducingMessageHandler.java:159)<br>

������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.produceReply(AbstractReplyProducingMessageHandler.java:124)<br>������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleResult(AbstractReplyProducingMessageHandler.java:118)<br>

������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:100)<br>������� at org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:73)<br>

������� at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br>������� at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br>������� at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br>

������� at java.lang.reflect.Method.invoke(Method.java:597)<br>������� at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)<br>������� at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)<br>

������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)<br>������� at org.springframework.integration.monitor.SimpleMessageHandlerMetrics.handleMessage(SimpleMessageHandlerMetrics.java:106)<br>

������� at org.springframework.integration.monitor.SimpleMessageHandlerMetrics.invoke(SimpleMessageHandlerMetrics.java:86)<br>������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)<br>

������� at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)<br>������� at $Proxy3.handleMessage(Unknown Source)<br>������� at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:114)<br>

������� at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:101)<br>������� at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:61)<br>

������� at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:157)<br>������� at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:128)<br>

������� at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br>������� at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br>������� at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br>

������� at java.lang.reflect.Method.invoke(Method.java:597)<br>������� at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)<br>������� at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)<br>

�at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br>������� at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br>������� at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br>

������� at java.lang.reflect.Method.invoke(Method.java:597)<br>������� at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)<br>������� at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)<br>

������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)<br>������� at org.springframework.integration.monitor.SimpleMessageHandlerMetrics.handleMessage(SimpleMessageHandlerMetrics.java:106)<br>

������� at org.springframework.integration.monitor.SimpleMessageHandlerMetrics.invoke(SimpleMessageHandlerMetrics.java:86)<br>������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)<br>

������� at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)<br>������� at $Proxy3.handleMessage(Unknown Source)<br>������� at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:114)<br>

������� at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:101)<br>������� at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:61)<br>

������� at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:157)<br>������� at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:128)<br>

������� at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br>������� at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br>������� at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br>

������� at java.lang.reflect.Method.invoke(Method.java:597)<br>������� at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)<br>������� at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)<br>

������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)<br>������� at org.springframework.integration.monitor.DirectChannelMetrics.monitorSend(DirectChannelMetrics.java:113)<br>

������� at org.springframework.integration.monitor.DirectChannelMetrics.doInvoke(DirectChannelMetrics.java:97)<br>������� at org.springframework.integration.monitor.DirectChannelMetrics.invoke(DirectChannelMetrics.java:91)<br>

������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)<br>������� at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)<br>

������� at $Proxy0.send(Unknown Source)<br>������� at org.springframework.integration.core.MessagingTemplate.doSend(MessagingTemplate.java:288)<br>������� at org.springframework.integration.core.MessagingTemplate.send(MessagingTemplate.java:149)<br>

������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.sendMessage(AbstractReplyProducingMessageHandler.java:175)<br>������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.sendReplyMessage(AbstractReplyProducingMessageHandler.java:159)<br>

������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.produceReply(AbstractReplyProducingMessageHandler.java:124)<br>������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleResult(AbstractReplyProducingMessageHandler.java:118)<br>

������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:100)<br>������� at org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:73)<br>

������� at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br>������� at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br>������� at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br>

������� at java.lang.reflect.Method.invoke(Method.java:597)<br>������� at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)<br>������� at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)<br>

������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)<br>������� at org.springframework.integration.monitor.SimpleMessageHandlerMetrics.handleMessage(SimpleMessageHandlerMetrics.java:106)<br>

������� at org.springframework.integration.monitor.SimpleMessageHandlerMetrics.invoke(SimpleMessageHandlerMetrics.java:86)���� at org.springframework.integration.monitor.DirectChannelMetrics.monitorSend(DirectChannelMetrics.java:113)<br>

������� at org.springframework.integration.monitor.DirectChannelMetrics.doInvoke(DirectChannelMetrics.java:97)<br>������� at org.springframework.integration.monitor.DirectChannelMetrics.invoke(DirectChannelMetrics.java:91)<br>

������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)<br>������� at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)<br>

������� at $Proxy0.send(Unknown Source)<br>������� at org.springframework.integration.core.MessagingTemplate.doSend(MessagingTemplate.java:288)<br>������� at org.springframework.integration.core.MessagingTemplate.send(MessagingTemplate.java:149)<br>

������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.sendMessage(AbstractReplyProducingMessageHandler.java:175)<br>������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.sendReplyMessage(AbstractReplyProducingMessageHandler.java:159)<br>

������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.produceReply(AbstractReplyProducingMessageHandler.java:124)<br>������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleResult(AbstractReplyProducingMessageHandler.java:118)<br>

������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:100)<br>������� at org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:73)<br>

������� at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br>������� at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br>������� at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br>

������� at java.lang.reflect.Method.invoke(Method.java:597)<br>������� at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)<br>������� at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)<br>

������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)<br>������� at org.springframework.integration.monitor.SimpleMessageHandlerMetrics.handleMessage(SimpleMessageHandlerMetrics.java:106)<br>

������� at org.springframework.integration.monitor.SimpleMessageHandlerMetrics.invoke(SimpleMessageHandlerMetrics.java:86)<br>������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)<br>

������� at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)<br>������� at $Proxy3.handleMessage(Unknown Source)<br>������� at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:114)<br>

������� at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:101)<br>������� at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:61)<br>

������� at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:157)<br>������� at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:128)<br>

������� at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br>������� at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br>������� at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br>

������� at java.lang.reflect.Method.invoke(Method.java:597)<br>������� at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)<br>������� at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)<br>

������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)<br>������� at org.springframework.integration.monitor.DirectChannelMetrics.monitorSend(DirectChannelMetrics.java:113)<br>

������� at org.springframework.integration.monitor.DirectChannelMetrics.doInvoke(DirectChannelMetrics.java:97)<br>������� at org.springframework.integration.monitor.DirectChannelMetrics.invoke(DirectChannelMetrics.java:91)<br>

������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)<br>������� at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)<br>

������� at $Proxy0.send(Unknown Source)<br>������� at org.springframework.integration.core.MessagingTemplate.doSend(MessagingTemplate.java:288)<br>������� at org.springframework.integration.core.MessagingTemplate.send(MessagingTemplate.java:149)<br>

������� at org.springframework.integration.endpoint.SourcePollingChannelAdapter.doPoll(SourcePollingChannelAdapter.java:97)<br>�at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)<br>

������� at $Proxy3.handleMessage(Unknown Source)<br>������� at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:114)<br>������� at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:101)<br>

������� at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:61)<br>������� at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:157)<br>

������� at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:128)<br>������� at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br>������� at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br>

������� at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br>������� at java.lang.reflect.Method.invoke(Method.java:597)<br>������� at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)<br>

������� at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)<br>������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)<br>

������� at org.springframework.integration.monitor.DirectChannelMetrics.monitorSend(DirectChannelMetrics.java:113)<br>������� at org.springframework.integration.monitor.DirectChannelMetrics.doInvoke(DirectChannelMetrics.java:97)<br>

������� at org.springframework.integration.monitor.DirectChannelMetrics.invoke(DirectChannelMetrics.java:91)<br>������� at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)<br>

������� at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)<br>������� at $Proxy0.send(Unknown Source)<br>������� at org.springframework.integration.core.MessagingTemplate.doSend(MessagingTemplate.java:288)<br>

������� at org.springframework.integration.core.MessagingTemplate.send(MessagingTemplate.java:149)<br>������� at org.springframework.integration.endpoint.SourcePollingChannelAdapter.doPoll(SourcePollingChannelAdapter.java:97)<br>

������� at org.springframework.integration.endpoint.AbstractPollingEndpoint$1.call(AbstractPollingEndpoint.java:146)<br>������� at org.springframework.integration.endpoint.AbstractPollingEndpoint$1.call(AbstractPollingEndpoint.java:144)<br>

������� at org.springframework.integration.endpoint.AbstractPollingEndpoint$Poller$1.run(AbstractPollingEndpoint.java:207)<br>������� at org.springframework.integration.util.ErrorHandlingTaskExecutor$1.run(ErrorHandlingTaskExecutor.java:52)<br>

������� at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:48)<br>������� at org.springframework.integration.util.ErrorHandlingTaskExecutor.execute(ErrorHandlingTaskExecutor.java:49)<br>������� at org.springframework.integration.endpoint.AbstractPollingEndpoint$Poller.run(AbstractPollingEndpoint.java:202)<br>

������� at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:53)<br>������� at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81)<br>

������� at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)<br>������� at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)<br>������� at java.util.concurrent.FutureTask.run(FutureTask.java:138)<br>

������� at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)<br>������� at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)<br>

������� at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)<br>������� at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)<br>������� at java.lang.Thread.run(Thread.java:662)<br>

Caused by: org.springframework.amqp.AmqpIOException: java.io.IOException<br>������� at org.springframework.amqp.rabbit.connection.RabbitUtils.convertRabbitAccessException(RabbitUtils.java:109)<br>������� at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:118)<br>

������� at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:179)<br>������� at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils$1.createConnection(ConnectionFactoryUtils.java:77)<br>

������� at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.doGetTransactionalResourceHolder(ConnectionFactoryUtils.java:121)<br>������� at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.getTransactionalResourceHolder(ConnectionFactoryUtils.java:67)<br>

<br>������ at org.springframework.integration.endpoint.AbstractPollingEndpoint$1.call(AbstractPollingEndpoint.java:144)<br>������� at org.springframework.integration.endpoint.AbstractPollingEndpoint$Poller$1.run(AbstractPollingEndpoint.java:207)<br>

������� at org.springframework.integration.util.ErrorHandlingTaskExecutor$1.run(ErrorHandlingTaskExecutor.java:52)<br>������� at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:48)<br>������� at org.springframework.integration.util.ErrorHandlingTaskExecutor.execute(ErrorHandlingTaskExecutor.java:49)<br>

������� at org.springframework.integration.endpoint.AbstractPollingEndpoint$Poller.run(AbstractPollingEndpoint.java:202)<br>������� at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:53)<br>

������� at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81)<br>������� at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)<br>������� at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)<br>

������� at java.util.concurrent.FutureTask.run(FutureTask.java:138)<br>������� at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)<br>������� at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)<br>

������� at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)<br>������� at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)<br>������� at java.lang.Thread.run(Thread.java:662)<br>

Caused by: org.springframework.amqp.AmqpIOException: java.io.IOException<br>������� at org.springframework.amqp.rabbit.connection.RabbitUtils.convertRabbitAccessException(RabbitUtils.java:109)<br>������� at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:118)<br>

������� at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:179)<br>������� at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils$1.createConnection(ConnectionFactoryUtils.java:77)<br>

������� at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.doGetTransactionalResourceHolder(ConnectionFactoryUtils.java:121)<br>������� at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.getTransactionalResourceHolder(ConnectionFactoryUtils.java:67)<br>

������� at org.springframework.amqp.rabbit.connection.RabbitAccessor.getTransactionalResourceHolder(RabbitAccessor.java:100)<br>������� at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:402)<br>

������� at org.springframework.amqp.rabbit.core.RabbitTemplate.send(RabbitTemplate.java:225)<br>������� at org.springframework.amqp.rabbit.core.RabbitTemplate.convertAndSend(RabbitTemplate.java:258)<br>������� at org.springframework.integration.amqp.outbound.AmqpOutboundEndpoint.send(AmqpOutboundEndpoint.java:137)<br>

������� at org.springframework.integration.amqp.outbound.AmqpOutboundEndpoint.handleRequestMessage(AmqpOutboundEndpoint.java:131)<br>������� at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:97)<br>

������� at org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:73)<br>������� ... 126 more<br>Caused by: java.io.IOException<br>������� at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:106)<br>

������� at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:102)<br>������� at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:353)<br>������� at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:516)<br>

������� at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:533)<br>������� at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:116)<br>

������� ... 138 more<br>Caused by: com.rabbitmq.client.ShutdownSignalException: connection error; reason: java.net.SocketTimeoutException: Timeout during Connection negotiation<br>������� at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:67)<br>

������� at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:33)<br>������� at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:343)<br>

������� at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:306)<br>������� ... 141 more<br>Caused by: java.net.SocketTimeoutException: Timeout during Connection negotiation<br>������ at com.rabbitmq.client.impl.AMQConnection.handleSocketTimeout(AMQConnection.java:559)<br>

������� at com.rabbitmq.client.impl.AMQConnection.access$500(AMQConnection.java:53)<br>������� at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:534)<br><br><br><br>