From 2e333a11a360cf430fc39907f5fe9d19f42b34b6 Mon Sep 17 00:00:00 2001
From: Randy Barlow <randy@electronsweatshop.com>
Date: Sun, 29 Jul 2018 20:51:13 -0400
Subject: [PATCH] Enable systemd notification if available.

This patch was originally written by Peter Lemenkov, and was
adapted for ejabberd 18.06.

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 284be384..cad88ab4 100644
--- a/src/ejabberd_app.erl
+++ b/src/ejabberd_app.erl
@@ -54,6 +54,7 @@ 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),
 		    {T2, _} = statistics(wall_clock),
 		    ?INFO_MSG("ejabberd ~s is started in the node ~p in ~.2fs",
-- 
2.18.0