From 0882ef3acd5f4071ef485a55e6db39f11de1a38f Mon Sep 17 00:00:00 2001
From: marselester <marselester@gmail.com>
Date: Sat, 18 Mar 2023 11:40:33 -0400
Subject: [PATCH] Add an example of Redis conn pool closing

---
 examples/redis/main.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/examples/redis/main.go b/examples/redis/main.go
index 9fd1f1b..1599dbf 100644
--- a/examples/redis/main.go
+++ b/examples/redis/main.go
@@ -52,6 +52,12 @@ func main() {
 		// Close connections after remaining idle for given duration.
 		IdleTimeout: 5 * time.Minute,
 	}
+	defer func() {
+		if err := pool.Close(); err != nil {
+			level.Error(logger).Log("msg", "failed to close Redis connection pool", "err", err)
+		}
+	}()
+
 	c := pool.Get()
 	if _, err := c.Do("PING"); err != nil {
 		level.Error(logger).Log("msg", "Redis connection failed", "err", err)