From 21ab26f41fe9e6779114bb00b4010c41df08270c Mon Sep 17 00:00:00 2001
From: v2ray <admin@v2ray.com>
Date: Sun, 29 May 2016 22:42:15 +0200
Subject: [PATCH] missing function

---
 app/router/rules/router.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/router/rules/router.go b/app/router/rules/router.go
index 71b982f6..f73faecb 100644
--- a/app/router/rules/router.go
+++ b/app/router/rules/router.go
@@ -40,6 +40,10 @@ func (this *cacheEntry) Extend() {
 	this.validUntil = time.Now().Add(time.Hour)
 }
 
+func (this *cacheEntry) Release() {
+
+}
+
 type Router struct {
 	config    *RouterRuleConfig
 	cache     *collect.ValidityMap