From 9167cdf1269c1956b72db1e8dfdbfd61cbf66bb9 Mon Sep 17 00:00:00 2001
From: Florent Le Coz <louiz@louiz.org>
Date: Tue, 22 Dec 2015 17:34:33 +0100
Subject: Notify systemd when the process is stopping

---
 src/main.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index a160df9..226b400 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -16,6 +16,10 @@
 # include <network/dns_handler.hpp>
 #endif
 
+#ifdef SYSTEMD_FOUND
+# include <systemd/sd-daemon.h>
+#endif
+
 // A flag set by the SIGINT signal handler.
 static volatile std::atomic<bool> stop(false);
 // Flag set by the SIGUSR1/2 signal handler.
@@ -136,6 +140,9 @@ int main(int ac, char** av)
     if (stop)
     {
       log_info("Signal received, exiting...");
+#ifdef SYSTEMD_FOUND
+      sd_notify(0, "STOPPING=1");
+#endif
       exiting = true;
       stop.store(false);
       xmpp_component->shutdown();
-- 
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