From 5559b6cc60f6deada6658b3d7ea804883c97ae60 Mon Sep 17 00:00:00 2001
From: Johannes Truschnigg <johannes@truschnigg.info>
Date: Sat, 3 Sep 2022 13:25:56 +0200
Subject: [PATCH] Prepare cleanup handler impl.

---
 sqm_lagthrottle.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sqm_lagthrottle.sh b/sqm_lagthrottle.sh
index ad274df..8d41030 100755
--- a/sqm_lagthrottle.sh
+++ b/sqm_lagthrottle.sh
@@ -222,6 +222,7 @@ esac
 
 set -u
 
+trap ':' SIGINT SIGTERM
 
 fping --loop --retry=1 --size=1280 --period="${PING_INTERVAL}" --random ${PING_PEERS} 2>/dev/null \
 | awk \
@@ -238,3 +239,5 @@ fping --loop --retry=1 --size=1280 --period="${PING_INTERVAL}" --random ${PING_P
   -v FUDGE="${FUDGE_MS}" \
   -v PING_PEERS="${PING_PEERS}" \
   -f ./__sqm_lagthrottle.awk
+
+echo 'exiting - cleanup...' >&2
-- 
2.39.5