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POConsumer queue remove even though cachelevel is set to CACHE_CONSUMER
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  1. POConsumer queue remove even though cachelevel is set to CACHE_CONSUMER
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    copied!<p>I realized, even after explicitly setting the property</p> <pre><code>&lt;property name="cacheLevelName" value="CACHE_CONSUMER"/&gt; </code></pre> <p>my consumer is still removed.</p> <p>See log below:</p> <pre><code>23:14:25,180 | Usage | 49 - org.apache.activemq.activemq-core - 5.5.0.fuse-00-43 | Main:memory:queue://reply:memory: usage change from: 0% of available memory, to: 1% of available memory 23:14:25,180 | Queue | 49 - org.apache.activemq.activemq-core - 5.5.0.fuse-00-43 | reply toPageIn: 1, Inflight: 0, pagedInMessages.size 2, enqueueCount: 2, dequeueCount: 1 23:14:25,180 | Queue | 49 - org.apache.activemq.activemq-core - 5.5.0.fuse-00-43 | reply toPageIn: 0, Inflight: 0, pagedInMessages.size 3, enqueueCount: 2, dequeueCount: 1 23:14:25,180 | Queue | 49 - org.apache.activemq.activemq-core - 5.5.0.fuse-00-43 | reply toPageIn: 0, Inflight: 0, pagedInMessages.size 3, enqueueCount: 2, dequeueCount: 1 23:14:25,649 | ActiveMQMessageConsumer | 49 - org.apache.activemq.activemq-core - 5.5.0.fuse-00-43 | remove: ID:TestESB-3364-1321307776420-8:1:1:84, lastDeliveredSequenceId:0 23:14:25,649 | AbstractRegion | 49 - org.apache.activemq.activemq-core - 5.5.0.fuse-00-43 | default removing consumer: ID:TestESB-3364-1321307776420-8:1:1:84 for destination: queue://routerResponse 23:14:25,649 | Queue | 49 - org.apache.activemq.activemq-core - 5.5.0.fuse-00-43 | queue://routerResponse remove sub: QueueSubscription: consumer=ID:TestESB-3364-1321307776420-8:1:1:84, destinations=1, dispatched=0, delivered=0, pending=0, lastDeliveredSeqId: 0, dequeues: 0, dispatched: 0, inflight: 0 23:14:25,649 | AbstractRegion | 49 - org.apache.activemq.activemq-core - 5.5.0.fuse-00-43 | default adding consumer: ID:TestESB-3364-1321307776420-8:1:1:85 for destination: queue://routerResponse 23:14:25,649 | Queue | 49 - org.apache.activemq.activemq-core - 5.5.0.fuse-00-43 | queue://routerResponse add sub: QueueSubscription: consumer=ID:TestESB-3364-1321307776420-8:1:1:85, destinations=0, dispatched=0, delivered=0, pending=0, dequeues: 0, dispatched: 0, inflight: 0 23:14:26,165 | ActiveMQMessageConsumer | 49 - org.apache.activemq.activemq-core - 5.5.0.fuse-00-43 | remove: ID:TestESB-3364-1321307776420-14:1:1:4, lastDeliveredSequenceId:0 23:14:26,165 | AbstractRegion | 49 - org.apache.activemq.activemq-core - 5.5.0.fuse-00-43 | default removing consumer: ID:TestESB-3364-1321307776420-14:1:1:4 for destination: queue://reply 23:14:26,165 | Queue | 49 - org.apache.activemq.activemq-core - 5.5.0.fuse-00-43 | queue://reply remove sub: QueueSubscription: consumer=ID:TestESB-3364-1321307776420-14:1:1:4, destinations=1, dispatched=0, delivered=0, pending=0, lastDeliveredSeqId: 0, dequeues: 1, dispatched: 1, inflight: 0 23:14:26,165 | Queue | 49 - org.apache.activemq.activemq-core - 5.5.0.fuse-00-43 | reply toPageIn: 0, Inflight: 0, pagedInMessages.size 3, enqueueCount: 2, dequeueCount: 1 23:14:26,165 | AbstractRegion | 49 - org.apache.activemq.activemq-core - 5.5.0.fuse-00-43 | default adding consumer: ID:TestESB-3364-1321307776420-14:1:1:5 for destination: queue://reply 23:14:26,165 | Queue | 49 - org.apache.activemq.activemq-core - 5.5.0.fuse-00-43 | queue://reply add sub: QueueSubscription: consumer=ID:TestESB-3364-1321307776420-14:1:1:5, destinations=0, dispatched=0, delivered=0, pending=0, dequeues: 1, dispatched: 1, inflight: 0 23:14:26,165 | Queue | 49 - org.apache.activemq.activemq-core - 5.5.0.fuse-00-43 | reply toPageIn: 0, Inflight: 0, pagedInMessages.size 3, enqueueCount: 2, dequeueCount: 1 23:14:26,649 | ActiveMQMessageConsumer | 49 - org.apache.activemq.activemq-core - 5.5.0.fuse-00-43 | remove: ID:TestESB-3364-1321307776420-8:1:1:85, lastDeliveredSequenceId:0 </code></pre> <p>See my camel spring config below:</p> <pre><code>&lt;bean id="providerConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory"&gt; &lt;!--&lt;property name="brokerURL"&gt;&lt;value&gt;${aero-provider-broker-url}&lt;/value&gt;&lt;/property&gt;--&gt; </code></pre> <p></p> <pre><code>&lt;bean id="providerActiveMQConfig" class="org.apache.activemq.camel.component.ActiveMQConfiguration"&gt; &lt;property name="connectionFactory" ref="providerConnectionFactory"/&gt; &lt;property name="cacheLevelName" value="CACHE_CONSUMER"/&gt; &lt;property name="concurrentConsumers" value="${jms-concurrent-consumers}"/&gt; &lt;property name="requestTimeout" value="${jms-request-timeout}"/&gt; &lt;property name="priority" value="${jms-message-priority}"/&gt; &lt;/bean&gt; &lt;bean id="providerActivemq" class="org.apache.activemq.camel.component.ActiveMQComponent"&gt; &lt;property name="configuration" ref="providerActiveMQConfig"/&gt; &lt;property name="brokerURL"&gt;&lt;value&gt;${provider-broker-url}&lt;/value&gt;&lt;/property&gt; &lt;/bean&gt; </code></pre> <p>Edit here >>>></p> <p>BEan definition:</p> <pre><code> &lt;bean id="localJMSConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory"&gt; &lt;property name="alwaysSessionAsync" value="false"/&gt; &lt;property name="alwaysSyncSend" value="true"/&gt; &lt;property name="brokerURL"&gt;&lt;value&gt;${local-broker-url}&lt;/value&gt;&lt;/property&gt; &lt;property name="closeTimeout" value="150000"/&gt; &lt;property name="copyMessageOnSend" value="true"/&gt; &lt;property name="disableTimeStampsByDefault" value="false"/&gt; &lt;property name="dispatchAsync" value="false"/&gt; &lt;property name="objectMessageSerializationDefered" value="false"/&gt; &lt;property name="optimizeAcknowledge" value="false"/&gt; &lt;property name="optimizedMessageDispatch" value="true"/&gt; &lt;property name="producerWindowSize" value="0"/&gt; &lt;property name="statsEnabled" value="false"/&gt; &lt;property name="useAsyncSend" value="false"/&gt; &lt;property name="useCompression" value="false"/&gt; &lt;property name="sendTimeout" value="0"/&gt; &lt;/bean&gt; &lt;bean id="localJMSTransactionManager" class="org.springframework.jms.connection.JmsTransactionManager"&gt; &lt;property name="connectionFactory" ref="localJMSConnectionFactory" /&gt; &lt;/bean&gt; &lt;bean id="localRequestJMSConfig" class="org.apache.camel.component.jms.JmsConfiguration"&gt; &lt;property name="connectionFactory" ref="localJMSConnectionFactory"/&gt; &lt;property name="concurrentConsumers" value="${jms-concurrent-consumers}"/&gt; &lt;property name="deliveryPersistent" value="true"/&gt; &lt;property name="priority" value="9"/&gt; &lt;/bean&gt; &lt;bean id="localRequestJMS" class="org.apache.camel.component.jms.JmsComponent"&gt; &lt;property name="configuration" ref="localRequestJMSConfig"/&gt; &lt;/bean&gt; </code></pre> <p>Camel Enpoint Definition:</p> <pre><code>&lt;camel:endpoint id="jmsEndpoint" camelContextId="bohProcessorCC" uri="localRequestJMS:queue:${boh-processor-queue}"/&gt; &lt;camel:endpoint id="providerEndpoint" camelContextId="bohProcessorCC" uri="providerActivemq:queue:${generic-http-provider-queue}?exchangePattern=InOut&amp;amp;requestTimeout=${jms-request-timeout}&amp;amp;replyTo=reply"/&gt; </code></pre> <p>Camel Route:</p> <pre><code> &lt;from ref="jmsEndpoint"/&gt; &lt;bean ref="service" method="getSignInRequest"/&gt; &lt;transform&gt;&lt;simple&gt;XML=${in.body}&lt;/simple&gt;&lt;/transform&gt; &lt;inOut ref="providerEndpoint"/&gt; &lt;bean ref="service" method="getSignInResponseData"/&gt; &lt;bean ref="utilityServicesBean" method="process"/&gt; &lt;bean ref="service" method="getPassword"/&gt; &lt;inOut ref="providerEndpoint"/&gt; &lt;bean ref="camelPropertyEnricherBean" method="addCustReference"/&gt; &lt;bean ref="camelPropertyEnricherBean" method="normalizeXML"/&gt; &lt;inOut ref="providerEndpoint"/&gt; </code></pre> <p>On the second call, the exchange times out, usually saying timeout. Typically there is response on the reply queue but the log says correlation id doesnt match. I noticed that if I ask camel to set the message id as correlation id just before calling the provider endpoint, it usually returns with a message. Even that fails sometimes when there are high traffic.</p>
 

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