That's given me an idea. I'm just a regular user like yourself, not one of
the maintainers but I have a couple of suggestions:
1. Try the active mq v5 JMS client because Artemis supports openwire
(enable openwire transport in broker.xml)
2. Try the Qpid JMS client because Artemis supports amqp 1.
I`m using Apache James as message producer and I don`t want to change the code
if it is not necessary.
I found this example, there they are using Blobmessage, right?
https://github.com/apache/activemq-artemis/blob/master/tests/activemq5-unit-tests/src/test/java/org/apache/activemq/blob/FTPBlobTes