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  • Number of concurrent consumers never decrease

    Hello,

    I use spring-jms (and his dependencies) 3.0.6.RELEASE

    With this configuration :
    Code:
    ...
    	<bean id="messageListenerQueue" class="[MYLISTENERCLASS]"/>
    	<jms:listener-container connection-factory="activeMQConnectionFactory"
    					destination-resolver="dynamicDestinationResolver"
    					destination-type="queue" 
    					concurrency="1-5" >
    		<jms:listener destination="queue.A" ref="messageListenerQueue"/>
    	</jms:listener-container>
    ...
    I can see that :
    • When starting the container, there is one listener
    • The number of concurrent listeners can increase to five (when there is a lot of JMS Message to consume
    But this number never decrease:
    • I always see the five listeners in the ActiveMQ JMX Console
    • listenerContainer.getActiveConsumerCount() is equal to five

    Do i miss something so that number of listeners decrease ?

    Thanks.
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