using JDK 16 or newer, or you add a junixsocket dependency, you can ask it to listen on a UNIX domain (filesystem) socket instead:
{ ;; ... :aliases {:nREPL {:extra-deps ;; UNIX domain socket support was added in 1.0.0 {nrepl/nrepl {:mvn/version "1.3.0"} com.kohlschutter.junixsocket/junixsocket-core {:mvn/version "2.3.2"}}}} }
$ mkdir -m go-rwx nrepl-test $ clj -M:nREPL -m nrepl.cmdline --socket nrepl-test/socket
UNIX domain sockets only run locally and skip additional checks required for network repl connections, so are faster and lighter on resources than TCP/IP sockets
using JDK 16 or newer, or you add a junixsocket dependency, you can ask it to listen on a UNIX domain (filesystem) socket instead:
UNIX domain sockets only run locally and skip additional checks required for network repl connections, so are faster and lighter on resources than TCP/IP sockets