From f6f2e4d10f9f2c6cc17ddcdd231673bdbbc95b70 Mon Sep 17 00:00:00 2001
From: Alex Vanin <alexey@nspcc.ru>
Date: Fri, 9 Apr 2021 13:51:01 +0300
Subject: [PATCH] [#469] cmd/neofs-node: Don't send UpdateState tx at shutdown
 by default

if `shutdown.offline.enabled` config option set to true, then
send netmap.UpdateState(offline) tx at the shutdown. This config
option is not set by default.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
---
 cmd/neofs-node/config.go | 5 +++++
 cmd/neofs-node/main.go   | 4 +++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/cmd/neofs-node/config.go b/cmd/neofs-node/config.go
index 2150b246ce..42210bca88 100644
--- a/cmd/neofs-node/config.go
+++ b/cmd/neofs-node/config.go
@@ -107,6 +107,8 @@ const (
 	cfgReBootstrapEnabled  = "bootstrap.periodic.enabled"
 	cfgReBootstrapInterval = "bootstrap.periodic.interval"
 
+	cfgShutdownOfflineEnabled = "shutdown.offline.enabled"
+
 	cfgObjectPutPoolSize       = "pool.object.put.size"
 	cfgObjectGetPoolSize       = "pool.object.get.size"
 	cfgObjectHeadPoolSize      = "pool.object.head.size"
@@ -251,6 +253,8 @@ type cfgNetmap struct {
 
 	reBootstrapEnabled  bool
 	reBootstrapInterval uint64 // in epochs
+
+	goOfflineEnabled bool // send `UpdateState(offline)` tx at shutdown
 }
 
 type BootstrapType uint32
@@ -354,6 +358,7 @@ func initCfg(path string) *cfg {
 			state:               state,
 			reBootstrapInterval: viperCfg.GetUint64(cfgReBootstrapInterval),
 			reBootstrapEnabled:  viperCfg.GetBool(cfgReBootstrapEnabled),
+			goOfflineEnabled:    viperCfg.GetBool(cfgShutdownOfflineEnabled),
 		},
 		cfgNodeInfo: cfgNodeInfo{
 			bootType:   StorageNode,
diff --git a/cmd/neofs-node/main.go b/cmd/neofs-node/main.go
index 144c20a6a4..149fa90d05 100644
--- a/cmd/neofs-node/main.go
+++ b/cmd/neofs-node/main.go
@@ -85,7 +85,9 @@ func shutdown(c *cfg) {
 		closer()
 	}
 
-	goOffline(c)
+	if c.cfgNetmap.goOfflineEnabled {
+		goOffline(c)
+	}
 
 	c.wg.Wait()
 }