use flock to prevent accidential concurrent/parallel execution

johnnybee · Apr 5, 2023 · 1d1ab4a · 1d1ab4a
1 parent b5a8c93
commit 1d1ab4a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/gluon-mesh-vpn-wireguard-kbu/files/usr/lib/micron.d/gluon-mesh-wireguard b/gluon-mesh-vpn-wireguard-kbu/files/usr/lib/micron.d/gluon-mesh-wireguard
@@ -1,2 +1,2 @@
-* * * * * /lib/gluon/gluon-mesh-wireguard/checkuplink
+* * * * * /usr/bin/flock -n /var/lock/checkuplink.lock /lib/gluon/gluon-mesh-wireguard/checkuplink