From cf006820658cc1e42479d0a69c3cc25dd61238e1 Mon Sep 17 00:00:00 2001
From: Leonard Lyubich <leonard@nspcc.ru>
Date: Mon, 18 Jan 2021 12:04:58 +0300
Subject: [PATCH] [#323] cmd/node: Call Close method of the storage engine on
 app shutdown

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
---
 cmd/neofs-node/config.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/cmd/neofs-node/config.go b/cmd/neofs-node/config.go
index 62407cea..53ea28f9 100644
--- a/cmd/neofs-node/config.go
+++ b/cmd/neofs-node/config.go
@@ -453,6 +453,19 @@ func initLocalStorage(c *cfg) {
 	}
 
 	c.cfgObject.cfgLocalStorage.localStorage = ls
+
+	c.onShutdown(func() {
+		c.log.Info("closing components of the storage engine...")
+
+		err := ls.Close()
+		if err != nil {
+			c.log.Info("storage engine closing failure",
+				zap.String("error", err.Error()),
+			)
+		} else {
+			c.log.Info("all components of the storage engine closed successfully")
+		}
+	})
 }
 
 func initShardOptions(c *cfg) {