Incorporate exiting for handling process signals

Author: devinivy

package.json

@@ -25,6 +25,7 @@
     "@hapipal/toys": "3.x.x",
     "babel-eslint": "10.x.x",
     "dotenv": "8.x.x",
-    "eslint": "7.x.x"
+    "eslint": "7.x.x",
+    "exiting": "6.x.x"
   }
 }

server/index.js

@@ -1,20 +1,22 @@
 'use strict';
 
 const Glue = require('@hapi/glue');
+const Exiting = require('exiting');
 const Manifest = require('./manifest');
 
 exports.deployment = async ({ start } = {}) => {
 
     const manifest = Manifest.get('/', process.env);
     const server = await Glue.compose(manifest, { relativeTo: __dirname });
 
-    await server.initialize();
-
     if (start) {
-        await server.start();
+        await Exiting.createManager(server).start();
         server.log(['start'], `Server started at ${server.info.uri}`);
+        return server;
     }
 
+    await server.initialize();
+
     return server;
 };