Tiny Clojure library to get current process ID and save/read PID files.
Available from Clojars.
(use ['clj-pid.core :as 'pid])
(def pid-file "/var/run/my-daemon.pid")
;; Get current process PID
(pid/current) ; => "39350"
;; Save pid file
(pid/save pid-file)
;; Delete pid file
(pid/delete pid-file) ; => true / false
;; Delete pid file on JVM shutdown
(pid/delete-on-shutdown! pid-file)Copyright (C) 2013 Dima Sabanin
Distributed under the Eclipse Public License, the same as Clojure.