# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1680424848 -7200
# Node ID a313b72601459547f7497fe174428c388915cbc4
# Parent  14ca500f8621f16950ec4a19d35bc66befa81799
mod_smacks: Replace existing watchdog when starting hibernation

There shouldn't be one here but if there is, for some reason, it's
better to close it than have it around to wake up and possibly try to
destroy the session.

diff -r 14ca500f8621 -r a313b7260145 plugins/mod_smacks.lua
--- a/plugins/mod_smacks.lua	Sun Apr 02 10:37:44 2023 +0200
+++ b/plugins/mod_smacks.lua	Sun Apr 02 10:40:48 2023 +0200
@@ -474,6 +474,10 @@
 	if session.hibernating then return end
 
 	session.hibernating = os_time();
+	if session.hibernating_watchdog then
+		session.log("debug", "Session already has a sleeping watchdog, replacing it");
+		session.hibernating_watchdog:cancel();
+	end
 	session.hibernating_watchdog = watchdog.new(resume_timeout, function(this_dog)
 		if this_dog ~= session.hibernating_watchdog then
 			-- This really shouldn't happen?