From 0acbfd64bb048cc9281c9123b78b57b3f14f489e Mon Sep 17 00:00:00 2001
From: Petter Berven <Petterdberven@hotmail.com>
Date: Fri, 3 Aug 2018 13:12:30 +0200
Subject: [PATCH] get returns remaining ttl

---
 lib/resty/lrucache.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/resty/lrucache.lua b/lib/resty/lrucache.lua
index ef7c384..377a7b4 100644
--- a/lib/resty/lrucache.lua
+++ b/lib/resty/lrucache.lua
@@ -174,7 +174,7 @@ function _M.get(self, key)
         -- print("expired: ", node.expire, " > ", ngx_now())
         return nil, val
     end
-    return val
+    return val, node.expire - ngx.now()
 end