If possible, I would advise to migrate to Axon Framework 4. Currently 4.7.4 is the latest version. I’m not sure why the handler wasn’t subscribed. Are you running it with Axon Server?
Thanks, I quickly updated the project and made changes to accommodate the update, like changing import. I also added a docker-compose to easily start Axon Server, and a .HTTP file to easily do the post.
I added the commit with those changes here. With that I get the expected? result:
step 1111
step 222
step 3333
aaaaa
do eventfd2b8212-89d9-478a-bb28-b53e82400533
I hope this was helpful. Please feel free to ask follow-up questions.