Issue with acknowledging JMS messages from Camel endpoint - apache-camel

Question

I have a simple Camel application that is tracing to a JMS endpoint. I am currently experiencing an issue where it appears that the received JMS message is not being acknowledged (It is reading from a queue without any messages being put on it and the current queue depth is not reducing).
Any idea on what may be causing this issue?
Tracing Route
from("jms.tracer")
.id("openlink-input-trace")
.process(new Processor()
{
#Override
public void process(Exchange exchange) throws Exception
{
System.out.println("test");
}
});
Spring JMS Config
<bean id="tracerQueueConnFactory" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiTemplate" ref="jndiTemplate" />
<property name="jndiName" value="${jms.openlink-tracer-queue-qcf.jndiname}" />
</bean>
<bean id="proxyTracerQueueConnFactory" class="org.springframework.jms.connection.UserCredentialsConnectionFactoryAdapter">
<property name="targetConnectionFactory" ref="tracerQueueConnFactory" />
<property name="username" value="${jms.openlink-tracer-queue-qcf.username}" />
<property name="password" value="${jms.openlink-tracer-queue-qcf.password}" />
</bean>
<bean id="jmsTrace" class="org.apache.camel.component.jms.JmsComponent">
<property name="connectionFactory" ref="proxyTracerQueueConnFactory" />
<property name="destinationResolver" ref="jndiResolver" />
</bean>
Spring Endpoint Config
<endpoint id="jms.tracer"
uri="jmsTrace:queue:${jms.openlink-tracer-queue.jndiname}" />
EDIT:
This is using TibcoEMS as the broker.
All I can see in the logs is the following:
[2012 Jul 11 11:39:46] DEBUG []
(AbstractPollingMessageListenerContainer.java:313) - Received message
of type [class com.tibco.tibjms.TibjmsObjectMessage] from consumer
[QueueReceiver[queue=f2b.prototype.tracer.queue]] of session
[com.tibco.tibjms.TibjmsSession#16c143]
[2012 Jul 11 11:39:46] DEBUG [] (EndpointMessageListener.java:72) -
Endpoint[jmsTrace://queue:/user_dev/db/us/GTO/CIFramework/S001DEV/f2b.prototype.tracer.queue:queue]
consumer received JMS message: ObjectMessage={ Header={
JMSMessageID={ID:db_us_GTO_CIFramework_S001DEV.20D84FDA9F769B1A97:3}
JMSDestination={Queue[f2b.prototype.tracer.queue]} JMSReplyTo={null}
JMSDeliveryMode={PERSISTENT} JMSRedelivered={false}
JMSCorrelationID={null} JMSType={null} JMSTimestamp={Wed Jul 11
10:53:48 CDT 2012} JMSExpiration={0} JMSPriority={4} } Properties={ }
Object={com.db.cif.tracer.jpa.model.JpaTraceEventMessage#1dfe3f} }
[2012 Jul 11 11:39:46] DEBUG [] (JmsTemplate.java:464) - Executing
callback on JMS Session: com.tibco.tibjms.TibjmsSession#16c143
[2012 Jul 11 11:39:46] DEBUG [] (JmsConfiguration.java:266) - Sending
JMS message to: Queue[f2b.prototype.tracer.queue] with message:
ObjectMessage={ Header={ JMSMessageID={null} JMSDestination={null}
JMSReplyTo={null} JMSDeliveryMode={PERSISTENT} JMSRedelivered={false}
JMSCorrelationID={null} JMSType={null} JMSTimestamp={0}
JMSExpiration={0} JMSPriority={4} } Properties={ }
Object={com.db.cif.tracer.jpa.model.JpaTraceEventMessage#16119a} }
test
[2012 Jul 11 11:39:52] DEBUG []
(AbstractPollingMessageListenerContainer.java:313) - Received message
of type [class com.tibco.tibjms.TibjmsObjectMessage] from consumer
[QueueReceiver[queue=f2b.prototype.tracer.queue]] of session
[com.tibco.tibjms.TibjmsSession#16c143]
[2012 Jul 11 11:39:52] DEBUG [] (EndpointMessageListener.java:72) -
Endpoint[jmsTrace://queue:/user_dev/db/us/GTO/CIFramework/S001DEV/f2b.prototype.tracer.queue:queue]
consumer received JMS message: ObjectMessage={ Header={
JMSMessageID={ID:db_us_GTO_CIFramework_S001DEV.20D84FDA9F769B1A97:4}
JMSDestination={Queue[f2b.prototype.tracer.queue]} JMSReplyTo={null}
JMSDeliveryMode={PERSISTENT} JMSRedelivered={false}
JMSCorrelationID={null} JMSType={null} JMSTimestamp={Wed Jul 11
10:53:50 CDT 2012} JMSExpiration={0} JMSPriority={4} } Properties={ }
Object={com.db.cif.tracer.jpa.model.JpaTraceEventMessage#1d81bc5} }
[2012 Jul 11 11:39:52] DEBUG [] (JmsTemplate.java:464) - Executing
callback on JMS Session: com.tibco.tibjms.TibjmsSession#16c143
[2012 Jul 11 11:39:52] DEBUG [] (JmsConfiguration.java:266) - Sending
JMS message to: Queue[f2b.prototype.tracer.queue] with message:
ObjectMessage={ Header={ JMSMessageID={null} JMSDestination={null}
JMSReplyTo={null} JMSDeliveryMode={PERSISTENT} JMSRedelivered={false}
JMSCorrelationID={null} JMSType={null} JMSTimestamp={0}
JMSExpiration={0} JMSPriority={4} } Properties={ }
Object={com.db.cif.tracer.jpa.model.JpaTraceEventMessage#3b09b4} }

Answer 1

I knew I was doing something stupid!
I took a closer look at the trace messages and realized that tracing was enabled on my context causing my tracer route to be traced and thus a nice little infinite loop.