From 3e613eebaf9f5de021ef017c22f7349bac6b3e16 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=A0=E9=87=91=E5=AF=8C?= <zjfsdnu1984@gmail.com>
Date: Tue, 21 Aug 2018 10:34:36 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20gredis.go?=
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---
 g/database/gredis/gredis.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/g/database/gredis/gredis.go b/g/database/gredis/gredis.go
index ac7366645..8637f9804 100644
--- a/g/database/gredis/gredis.go
+++ b/g/database/gredis/gredis.go
@@ -69,6 +69,11 @@ func New(config Config) *Redis {
                 }
                 return c, nil
             },
+            // 用来测试连接是否可用
+            TestOnBorrow: func(c redis.Conn, t time.Time) error {
+			    _, err := c.Do("PING")
+			    return err
+		    },
         }
         pools.Set(poolKey, pool)
         r.pool = pool