penpot/backend/src/app/redis.clj
2020-08-18 19:32:11 +02:00

49 lines
1.1 KiB
Clojure

;; This Source Code Form is subject to the terms of the Mozilla Public
;; License, v. 2.0. If a copy of the MPL was not distributed with this
;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
;;
;; Copyright (c) 2019 Andrey Antukh <niwi@niwi.nz>
(ns app.redis
(:refer-clojure :exclude [run!])
(:require
[clojure.tools.logging :as log]
[lambdaisland.uri :refer [uri]]
[mount.core :as mount :refer [defstate]]
[app.common.exceptions :as ex]
[app.config :as cfg]
[app.util.data :as data]
[app.util.redis :as redis])
(:import
java.lang.AutoCloseable))
;; --- Connection Handling & State
(defn- create-client
[config]
(let [uri (:redis-uri config "redis://redis/0")]
(redis/client uri)))
(defstate client
:start (create-client cfg/config)
:stop (.close ^AutoCloseable client))
(defstate conn
:start (redis/connect client)
:stop (.close ^AutoCloseable conn))
;; --- API FORWARD
(defn subscribe
([topic]
(redis/subscribe client topic))
([topic xf]
(redis/subscribe client topic xf)))
(defn run!
[cmd params]
(redis/run! conn cmd params))
(defn run
[cmd params]
(redis/run conn cmd params))