[CAMEL-18791] MDC logging not work after JMS Consumer

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Not A Bug
• Affects Version/s: 3.18.3
• Component/s: camel-jms
• Estimated Complexity: Unknown
• Assignee: Unassigned
• Reporter: Alexander Domke
• Created: 02/Dec/22 13:18
• Updated: 20/Dec/23 15:56
• Resolved: 20/Dec/23 15:56

Description

The MDC logging in connection with the JMS component does not work properly. Although MDC logging is switched on in the CamelContext and MDC logging has been configured, the log file is not filled. During further tests I found out that logging only works if the first JMS message is sent from the same CamelContext.  Unfortunately, it is out of the question for us to change the JMS component to synchronous operation.  I hope my hint helps you to fix the component.

blueprint.xml

<?xml version="1.0" encoding="UTF-8"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xsi:schemaLocation="http://www.osgi.org/xmlns/blueprint/v1.0.0 https://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
                               http://camel.apache.org/schema/blueprint http://camel.apache.org/schema/blueprint/camel-blueprint-3.18.2.xsd">    <reference id="artemisCF" interface="javax.jms.ConnectionFactory" filter="(osgi.jndi.service.name=artemis)" />    <bean id="jmsTxManager" class="org.springframework.jms.connection.JmsTransactionManager">
        <property name="connectionFactory" ref="artemisCF" />
    </bean>    <bean id="PROPAGATION_REQUIRED" class="org.apache.camel.spring.spi.SpringTransactionPolicy">
        <property name="transactionManager" ref="jmsTxManager" />
    </bean>    <bean id="jms" class="org.apache.camel.component.jms.JmsComponent">
        <property name="connectionFactory" ref="artemisCF" />
        <property name="transactionManager" ref="jmsTxManager" />
        <property name="transacted" value="false" />
    </bean>
        <camelContext id="testCamelContext" useMDCLogging="true" autoStartup="true" xmlns="http://camel.apache.org/schema/blueprint">        <!-- mdc logging works only if the send route in the same camel context! -->
        <route id="send-to-queue">
            <from uri="timer:TestTimer?repeatCount=1" />
            <setBody>
                <constant>my message</constant>
            </setBody>
            <to uri="jms:queue:myqueue?connectionFactory=artemisCF" />
        </route>
        
        <route id="read-from-queue">
            <from uri="jms:queue:myqueue?concurrentConsumers=3" />            <transacted />            <to uri="mock:end" />
        </route>
    
</blueprint>