Gracefully shutting down datomic client

[n***@oscaro.com]

Hello,

I couldn't find a repo for the datomic clj-client where I could submit a
proper issue and/or pull request. I'm currently using clj-client 0.8.606
and it seems to use either parked threads or non daemon ones
in its pool, preventing any proper shutdown (for example in a pedestal
environment).

I was forced to use this awkward workaround:


(defn shutdown
"Gracefully shuts down the application"
[conn]
(d/shutdown conn)
(cognitect.http-client/stop
@datomic.client.conn-impl/http-client))


Any chance you could include something similar into the shutdown function
in a future release?

Thanks in advance

Nicolas