From 3f8e835233d8d9ac6f31572a1a115eb73c46ff92 Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Fri, 11 Feb 2022 00:19:41 +0100
Subject: [PATCH] firmware-upgrade-reboot: add a delay before reboot

Looks like my timing was too good... Upgrade and reboot happened too
fast, so device reported:

system;error;critical router was rebooted without proper shutdown

Let's try something smart... Delay the reboot by the amount of uptime,
and hope all devices - slow and powerful - are happy.
---
 firmware-upgrade-reboot | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/firmware-upgrade-reboot b/firmware-upgrade-reboot
index b3cb621..a3a25db 100644
--- a/firmware-upgrade-reboot
+++ b/firmware-upgrade-reboot
@@ -28,5 +28,10 @@
   :delay 1s;
 }
 
+:local Uptime [ / system resource get uptime ];
+:if ($Uptime < 1m) do={
+  :delay $Uptime;
+}
+
 $LogPrintExit2 info $0 ("Firmware upgrade successful, rebooting.") false;
 / system reboot;