How can I connect to a REPL session running on a remote server that I can access, for example via SSH?
This might be obvious to network specialists but took me a while to find out so documenting it here.
On the remote server, when launching your REPL application instead of just lein repl force binding to a port:
lein repl :start :port 40000
On your machine, connect to the remote server the normal way (for example via ssh). Then connect to your application this way:
lein repl :connect localhost:40000
That's it!