I have an Spring Boot app whose different parts connected via JMS. I use external ActiveMQ Artemis (in different docker container).
When I run the Spring Boot app via gradle bootRun all works perfectly - messages are delivered without loss.
But when I run app in Wildfly not all messages are delivered. Some messages are lost (about half). I configure external message broker use in Wildfly with pooled connection factory and execute commands for creating the outbound-socket-binding, remote-connector, & pooled-connection-factory.
In logs of Wildfly I get tons of:
2020-05-24 20:52:28,508 DEBUG [org.apache.activemq.artemis.service.extensions.xa.recovery] (Periodic Recovery) looking for recover at ClientSessionImpl [name=44c73a79-9dff-11ea-8d1c-0242ac110004, username=null, closed=false, factory = org.apache.activemq.artemis.core.client.impl.ClientSessionFactoryImpl@2af3f7bd, metaData=()]@410fad2f configuration [XARecoveryConfig [transportConfiguration=[TransportConfiguration(name=, factory=org-apache-activemq-artemis-core-remoting-impl-netty-NettyConnectorFactory) ?port=61616&localAddress=0-0-0-0&host=my-host], discoveryConfiguration=null, username=null, password=****, JNDI_NAME=java:/jms/remoteArtemisJms]]
And in ActiveMQ logs permanently appears:
2020-05-24 21:16:18,063 DEBUG [org.apache.activemq.artemis.core.server.impl.QueueImpl] QueueImpl[name=30b977b0-ac39-431e-9957-2a9ac1f8b64f, postOffice=PostOfficeImpl [server=ActiveMQServerImpl::serverUUID=0b678ade-9de8-11ea-9475-0242ac110002], temp=true]@3a205718 adding consumer ServerConsumerImpl [id=1860, filter=null, binding=LocalQueueBinding [address=jms.topic.tasks, queue=QueueImpl[name=30b977b0-ac39-431e-9957-2a9ac1f8b64f, postOffice=PostOfficeImpl [server=ActiveMQServerImpl::serverUUID=0b678ade-9de8-11ea-9475-0242ac110002], temp=true]@3a205718, filter=null, name=30b977b0-ac39-431e-9957-2a9ac1f8b64f, clusterName=30b977b0-ac39-431e-9957-2a9ac1f8b64f0b678ade-9de8-11ea-9475-0242ac110002]]
for every queue or topic. Looks like permanently reconnection.
And ActiveMQ Management console blinking when I start Wildfly app (and icons became gray in left menu). When I stop app, blinking in Management console stops, menu items are green.
So, questions:
- How I can troubleshoot and fix messaging issue in Wildfly (permanently reconnection)?
- What is periodic recovery? Why it occurs?
- What means green and gray icons in ActiveMQ management console? And why it is blinking and how to fix it?
