From ab18588bda73d051dee70a366b00efd1391c6e13 Mon Sep 17 00:00:00 2001
From: "akihito.nakano" <sora.akatsuki@gmail.com>
Date: Sun, 23 Dec 2018 14:49:18 +0900
Subject: [PATCH] Fix lastFailureKey()

---
 src/Ganesha/Storage.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Ganesha/Storage.php b/src/Ganesha/Storage.php
index 27b3a44..d7b9ebd 100644
--- a/src/Ganesha/Storage.php
+++ b/src/Ganesha/Storage.php
@@ -333,7 +333,12 @@ private function rejectionKey($service)
      */
     private function lastFailureKey($service)
     {
-        return $this->prefix($service) . self::KEY_SUFFIX_LAST_FAILURE_TIME;
+        return $this->supportRollingTimeWindow()
+            // If the adapter supports RollingTimeWindow use failureKey() instead,
+            // because Redis doesn't save lastFailureTime.
+            // @see Ackintosh\Ganesha\Storage\Adapter\Redis#saveLastFailureTime()
+            ? $this->failureKey($service)
+            : $this->prefix($service) . self::KEY_SUFFIX_LAST_FAILURE_TIME;
     }
 
     /**