From 06b8b27aaef8229ffab5babd705c47b92b509f6c Mon Sep 17 00:00:00 2001
From: Randy Barlow <randy@electronsweatshop.com>
Date: Thu, 14 Nov 2019 17:00:23 -0500
Subject: [PATCH] Enable systemd notification if available.

This patch was originally written by Peter Lemenkov, and was
adapted for ejabberd 19.09.1.

Signed-off-by: Randy Barlow <randy@electronsweatshop.com>
---
 src/ejabberd_app.erl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ejabberd_app.erl b/src/ejabberd_app.erl
index f7df1dd7..f4cd1fb2 100644
--- a/src/ejabberd_app.erl
+++ b/src/ejabberd_app.erl
@@ -55,6 +55,7 @@ start(normal, _Args) ->
 		    {ok, SupPid} ->
 			ejabberd_system_monitor:start(),
 			register_elixir_config_hooks(),
+			{module, sd_notify} == code:load_file(sd_notify) andalso sd_notify:sd_notify(0, "READY=1\nSTATUS=Initialized\nMAINPID=" ++ os:getpid() ++ "\n"),
 			ejabberd_cluster:wait_for_sync(infinity),
 			ejabberd_hooks:run(ejabberd_started, []),
 			ejabberd:check_apps(),
-- 
2.24.0