return reset date

Author: Maxime GUYOT

lib/redis-store.js

@@ -16,10 +16,13 @@ var RedisStore = function(options) {
 
   var setExpire = function(replies, rdskey) {
     // if this is new or has no expiry
-    if (options.resetExpiryOnChange || replies[0] === 1 || replies[1] === -1) {
-      // then expire it after the timeout
-      options.client.pexpire(rdskey, expiryMs);
-    }
+		if (options.resetExpiryOnChange || replies[0] === 1 || replies[1] === -1) {
+			// then expire it after the timeout
+			options.client.pexpire(rdskey, expiryMs);
+			return expiryMs;
+		} else {
+			return replies[1];
+		}
   };
 
   var processReplies = function(replies) {
@@ -47,9 +50,9 @@ var RedisStore = function(options) {
         }
 
         replies = processReplies(replies);
-        setExpire(replies, rdskey);
+        var ttl = setExpire(replies, rdskey);
 
-        cb(null, replies[0]);
+				cb(null, replies[0], ttl > 0 ? new Date(new Date().getTime() + ttl) : null);
       });
   };