From: Florian Eckert <redacted>
Date: Tue, 8 Mar 2022 10:04:21 +0000 (+0100)
Subject: mwan3: add sleep to release ipset reference
X-Git-Url: http://git.99rst.org/?a=commitdiff_plain;h=ed2e0b33ed71243a03e2782a897e68359a5de613;p=openwrt-packages.git

mwan3: add sleep to release ipset reference

It turns out that under high system load, ipsets cannot be deleted. This
is because there is still a reference in iptables. A short sleep should
give the system time to clean this up.

Signed-off-by: Florian Eckert <redacted>
---

diff --git a/net/mwan3/files/etc/init.d/mwan3 b/net/mwan3/files/etc/init.d/mwan3
index 22d5c2bd3..33a1f46e5 100755
--- a/net/mwan3/files/etc/init.d/mwan3
+++ b/net/mwan3/files/etc/init.d/mwan3
@@ -91,6 +91,8 @@ stop_service() {
 		} | $IPTR
 	done
 
+	# Needed for the firewall backend to release the ipsets reference
+	sleep 2
 	for ipset in $($IPS -n list | grep mwan3_); do
 		$IPS -q destroy $ipset
 	done