From bb07ca3289de4a50313c5e73886f1026aa83ad1c Mon Sep 17 00:00:00 2001
From: Luke Bakken <lrbakken@amazon.com>
Date: Thu, 27 Nov 2025 16:54:36 -0800
Subject: [PATCH] Add comment about signal handling

I was mystified for a while as to how RabbitMQ was stopping when SIGTERM is sent until I found the linked doc.

(cherry picked from commit 177d15d0f96b8872c95329616d732a4197121efa)
---
 deps/rabbitmq_prelaunch/src/rabbit_prelaunch_sighandler.erl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/deps/rabbitmq_prelaunch/src/rabbit_prelaunch_sighandler.erl b/deps/rabbitmq_prelaunch/src/rabbit_prelaunch_sighandler.erl
index 3bf7053d53a8..0f3000547316 100644
--- a/deps/rabbitmq_prelaunch/src/rabbit_prelaunch_sighandler.erl
+++ b/deps/rabbitmq_prelaunch/src/rabbit_prelaunch_sighandler.erl
@@ -39,6 +39,7 @@
           sigwinch => ignore
          }).
 
+%% https://www.erlang.org/doc/apps/kernel/kernel_app.html#os-signal-event-handler
 -define(SIGNAL_HANDLED_BY_ERLANG(Signal),
         Signal =:= sigusr1 orelse
         Signal =:= sigquit orelse