How to solve jms server performance issue when client uses temporary request response queue?

Question

I am currently creating a Mule ESB server application that uses the jms request-response connector. Since it is used in a highly competitive environment, we have included spring jms cache in our MQ configuration.

<spring:beans>
    <mule>
        <!-- MQ Factory -->
        <spring:bean id="testMsgMqFactoryBean1" name="testMsgMqFactory1" class="com.ibm.mq.jms.MQQueueConnectionFactory">
            <spring:property name="channel" value="${test.msg.mq.channel.1}" />
            <spring:property name="queueManager" value="${test.msg.mq.queueManager.1}" />
            <spring:property name="hostName" value="${test.msg.mq.hostName.1}" />
            <spring:property name="port" value="${test.msg.mq.port.1}" />
            <spring:property name="transportType" value="${mq.jms.transportType}" />
        </spring:bean>
        <spring:bean id="testMsgMqFactoryBeanCache1" class="org.springframework.jms.connection.CachingConnectionFactory">
            <spring:property name="targetConnectionFactory" ref="testMsgMqFactoryBean1" />
            <spring:property name="sessionCacheSize" value="${test.threading.profile.maxThreadsActive}" />
            <spring:property name="cacheConsumers" value="false" />
            <!-- <spring:property name="cacheProducers" value="false" /> -->
        </spring:bean>
        <!-- MQ Connector 1 -->
        <jms:custom-connector name="testMsgMqConnector.1" class="org.mule.transport.jms.websphere.WebsphereJmsConnector" doc:name="Custom JMS">
            <spring:property name="specification" value="1.1" />
            <spring:property name="connectionFactory" ref="testMsgMqFactoryBeanCache1" />
            <spring:property name="persistentDelivery" value="false" />
            <spring:property name="disableTemporaryReplyToDestinations" value="true" />
            <spring:property name="numberOfConsumers" value="${test.threading.profile.maxThreadsActive}" />
            <spring:property name="maxRedelivery" value="-1" />
            <receiver-threading-profile maxThreadsActive="${test.threading.profile.maxThreadsActive}" maxBufferSize="${test.threading.profile.maxBufferSize}" maxThreadsIdle="${test.threading.profile.maxThreadsIdle}"/>
            <reconnect frequency="${mq.jms.reconnection.frequency}" count="${mq.jms.reconnection.count}" blocking="false" />
        </jms:custom-connector>

        <!-- msgworks inbound and outbound MQ setup -->
        <!-- Rewards -->
        <jms:endpoint exchange-pattern="request-response" queue="${test.msg.mq.inbound.account.queue}" name="testQueue1" connector-ref="testMsgMqConnector.1" doc:name="JMS" />
    </mule>
</spring:beans>

This configuration is fine when the client uses a static response queue. However, we do have some clients that use a dynamic / temporary response queue. Because org.springframework.jms.connection.CachingConnectionFactorymanufacturers caches, for each replyTo time queue, the producer object is cached and never closed. After processing hundreds of requests, the application began to throw exceptions:

********************************************************************************
Message               : Failed to create and dispatch response event over Jms destination "queue://QMGR1/TESTret5a975v53AF980F2006BE02?targetClient=1". Failed to route event via endpoint: null. Message payload is of type: JMSTextMessage
Code                  : MULE_ERROR-42999
--------------------------------------------------------------------------------
Exception stack is:
1. MQJE001: Completion Code 2, Reason 2017 (com.ibm.mq.MQException)
  com.ibm.mq.MQQueueManager:2808 (null)
2. MQJMS2008: failed to open MQ queue TESTret5a975v53AF980F2006BE02(JMS Code: MQJMS2008) (javax.jms.ResourceAllocationException)
  com.ibm.mq.jms.MQQueueServices:398 (http://java.sun.com/j2ee/sdk_1.3/techdocs/api/javax/jms/ResourceAllocationException.html)
3. Failed to create and dispatch response event over Jms destination "queue://QMGR1/TESTret5a975v53AF980F2006BE02?targetClient=1". Failed to route event via endpoint: null. Message payload is of type: JMSTextMessage (org.mule.api.transport.DispatchException)
  org.mule.transport.jms.JmsReplyToHandler:173 (http://www.mulesoft.org/docs/site/current3/apidocs/org/mule/api/transport/DispatchException.html)

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<spring:bean id="testMsgMqFactoryBeanCache1" class="org.springframework.jms.connection.CachingConnectionFactory">
    <spring:property name="targetConnectionFactory" ref="testMsgMqFactoryBean1" />
    <spring:property name="sessionCacheSize" value="${test.threading.profile.maxThreadsActive}" />
    <spring:property name="cacheConsumers" value="false" />
    <spring:property name="cacheProducers" value="false" />
</spring:bean>

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