Delay db evaluation

README.md

@@ -17,7 +17,7 @@ Installation
 
 Add
 
-    [clj-redis-session "0.3.0"]
+    [clj-redis-session "0.4.0"]
 
 to `:dependencies` in your `project.clj`.
 
@@ -32,11 +32,13 @@ Usage
        [clj-redis-session.core :only [redis-store]]
        [clj-redis.client :only [redis])
 
-    (def store (redis/init {:url "redis://127.0.0.1:6379"}))
+    (def STORE (atom nil))
+    (reset! STORE (redis/init {:url "redis://127.0.0.1:6379"}))
+
     (def app
       (-> ....
           ... other middlewares ...
-          (wrap-session {:store (redis-store store)})
+          (wrap-session {:store (redis-store STORE)})
           ....))
 
 Want sessions to automatically expire?

project.clj

@@ -1,4 +1,4 @@
-(defproject clj-redis-session "0.3.0"
+(defproject clj-redis-session "0.4.0"
   :description "Redis-backed Clojure/Ring session store"
   :dependencies [[org.clojure/clojure "1.4.0"]
                  [ring/ring-core "1.1.5"]

src/clj_redis_session/core.clj

@@ -11,18 +11,18 @@
   SessionStore
   (read-session [_ session-key]
     (when session-key
-      (when-let [data (r/get db session-key)]
+      (when-let [data (r/get @db session-key)]
         (read-string data))))
   (write-session [_ session-key data]
     (let [session-key (or session-key (new-session-key prefix))
           data-str (binding [*print-dup* true]
                      (print-str data))]
       (if expiration
-        (r/setex db session-key expiration data-str)
-        (r/set db session-key data-str))
+        (r/setex @db session-key expiration data-str)
+        (r/set @db session-key data-str))
       session-key))
   (delete-session [_ session-key]
-    (r/del db [session-key])
+    (r/del @db [session-key])
     nil))
 
 (defn redis-store