Is the hornet connection encrypted?

@arohner yes by default it is. You can disable it via an option in the transactor properties file

thanks

clojure.lang.ExceptionInfo: Error communicating with HOST 0.0.0.0 or ALT_HOST my.dns.name on PORT 4334
java.lang.NoClassDefFoundError: Could not initialize class org.apache.activemq.artemis.core.client.impl.ServerLocatorImpl

is that a ‘normal’ connection problem, or is that artemis weirdness?

I can successfully telnet to my.dns.name 4334

What storage?

DDB

I moved the transactor & peer back to 5394, and everything works

You only get that error when using both txor and peer at 5404?

yep

And you're seeing it on the peer?

yes

Are you sure the transactor is up and healthy? You can look at cloud watch for heartbeat msec

reasonably sure. The transactor was running, and no suspicious messages in stdout

Ok. Looking at the error again that looks like a class path issue

I’m using boot, with datomic-pro 5404 in :dependencies

and (require '[datomic.api :as d]) loaded just fine

I have to admit a bit of ignorance of boot as of yet. I'm guessing it has some equivalent of lein deps?

I suspect some other dep in your project may be pulling in an incompatible dep

yeah, my suspicion as well

but 5394 is working fine, so I probably won’t spend too much time chasing it down

Fair enough. However, it looks like it may be Artemis related and releases of Datomic from now on will all be on Artemis

You should be able to use a 5394 peer with a 5404 transactor

Which would let you figure out the peer dep issue separately

interesting