From cef00c054bc6120c45273f5aaa48e0413500b5b3 Mon Sep 17 00:00:00 2001
From: Sebastian Kocks <sebastian.kocks@wesotion.com>
Date: Sun, 7 Jan 2018 21:29:13 +0100
Subject: [PATCH] Add SIGINT callback on process to enable termination with
 ctrl-c from the starting command line.

---
 index.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/index.js b/index.js
index fbda0fa..17d4cd7 100644
--- a/index.js
+++ b/index.js
@@ -6,6 +6,10 @@ const cluster = require('cluster');
 main();
 
 async function main() {
+  process.on('SIGINT', function () {
+    process.exit(0);
+  });
+
   if (config.help) {
     console.log('Todo, just see this for now:', require('fs').readFileSync(__filename, 'utf8'));
     process.exit(0);