From e751684aa3b144f46ab7e16360a54356c2f555a8 Mon Sep 17 00:00:00 2001
From: Wu Cheng-Han <jacky_cute0808@hotmail.com>
Date: Wed, 22 Mar 2017 15:31:39 +0800
Subject: [PATCH] Update to print info on exit term signals handled

---
 app.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app.js b/app.js
index 1820359..7292158 100644
--- a/app.js
+++ b/app.js
@@ -648,6 +648,7 @@ process.on('uncaughtException', function (err) {
 
 // install exit handler
 function handleTermSignals () {
+  logger.info('hackmd has been killed by signal, try to exit gracefully...')
   config.maintenance = true
   // disconnect all socket.io clients
   Object.keys(io.sockets.sockets).forEach(function (key) {