From 3f468c9ed2c5a981bafa87a0b3f49aee9379e253 Mon Sep 17 00:00:00 2001
From: tievolu <78606440+tievolu@users.noreply.github.com>
Date: Fri, 30 Sep 2022 18:00:23 +0100
Subject: [PATCH] Set ICMP idle interval when connection goes down

---
 sqm-autorate.pl | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/sqm-autorate.pl b/sqm-autorate.pl
index 8f59d71..ef9bdc8 100644
--- a/sqm-autorate.pl
+++ b/sqm-autorate.pl
@@ -2637,9 +2637,15 @@ sub handle_connection_down {
 		if ($log_bw_changes) { &print_latency_results_summary(@{$summary_results_array_ref}); }
 		
 		# Send high priority alert to the syslog
-		&output(1, "Internet connection appears to be down. Taking no action.", 1);
+		&output(1, "Internet connection appears to be down.", 1);
 		&set_connection_down();
 
+		# Set ICMP interval to idle
+		if ($icmp_interval_idle > 0 && $icmp_interval != $icmp_interval_idle) {
+			if ($debug_icmp_adaptive) { &output(0, "ICMP ADAPTIVE DEBUG: Setting ICMP interval to $icmp_interval_idle" . "s"); }
+			$icmp_interval != $icmp_interval_idle;
+		}
+		
 		# Indicate that connection state has changed
 		return 1;
 	} else {