I have a problem to config routing to avoid loss of message in the case of JVM crash or server down.
I have configured persistence with jdbc and now if servermix fall down, messages stay on DB.
The problem is when I have a pending message in a "activemq:topic": this message continue to be delivery at an external endpoint (with the mechanism of the Dead Letter Queue), for example because the exernal server is down, and suddenly JVM crash!! I have this message in the database, but if servicemix restart, it NOT redeliver the message!!
I have configurated the route in this way:
<from uri="activemq:topic:coda1?clientId=CamelCoda1t&durableSubscriptionName=TopicReader1" />
<property name="maximumRedeliveries" value="-1"/>
Can anyone help me to understand how redeliver the message???