From ba4906d812a5b954ce1c9150ceceb45c02150d8a Mon Sep 17 00:00:00 2001
From: Jochem Maas <jochem@iamjochem.com>
Date: Thu, 23 Mar 2017 12:28:14 +0100
Subject: [PATCH] remove use of core domain module - due to it being deprecated

---
 lib/shutdown-coordinator.js | 63 +++++++++++++++----------------------
 1 file changed, 25 insertions(+), 38 deletions(-)

diff --git a/lib/shutdown-coordinator.js b/lib/shutdown-coordinator.js
index 6240a89..9cceadc 100644
--- a/lib/shutdown-coordinator.js
+++ b/lib/shutdown-coordinator.js
@@ -2,8 +2,7 @@
 'use strict';
 
 var asyncModule = require('async');
-var domain = require('domain');
-var debug = require('debug')('shutdown');
+var debug = require('debug')('shutdown')
 
 function ShutdownCoordinator(options) {
   this.handlers = {};
@@ -80,44 +79,32 @@ ShutdownCoordinator.prototype = {
       return function(stageCallback) {
         asyncModule.parallel(stageHandlers.map(function(handler) {
           return function(handlerCallback) {
-            var st;
-
-            var d = domain.create();
-            d.on('error', function(err) {
-              clearTimeout(st);
-
-              console.error(handler.name + ' handler failed during shutdown: ' + err);
-              handlerCallback();
-            });
-
-            d.run(function() {
-              // Stage timeout
-              var st = setTimeout(function() {
-                console.error(handler.name + ' shutdown handler did not complete in a timely manner');
-                if(handlerCallback) {
-                  handlerCallback();
-                }
-              }, stageTimeout);
-              st.unref();
-
-              // Call the handler
-              try {
-                debug('Initiating shutdown of %s', handler.name);
-
-                handler.handler(function(err) {
-                  if(err) {
-                    console.error(handler.name + ' handler failed during shutdown: ' + err);
-                  }
-
-                  clearTimeout(st);
-                  handlerCallback();
-                });
-              } catch(e) {
-               clearTimeout(st);
-               handlerCallback();
+            // Stage timeout
+            var st = setTimeout(function() {
+              console.error(handler.name + " shutdown handler did not complete in a timely manner");
+              if (handlerCallback) {
+                handlerCallback();
+
               }
-            });
+            }, stageTimeout);
+            st.unref();
+
+            // Call the handler
+            try {
+              debug('Initiating shutdown of %s', handler.name);
+
+              handler.handler(function(err) {
+                if(err) {
+                  console.error(handler.name + " handler failed during shutdown: " + err);
+                }
 
+                clearTimeout(st);
+                handlerCallback();
+              });
+            } catch(e) {
+             clearTimeout(st);
+             handlerCallback();
+            }
           };
         }), function(err) {
           /* err should never happen, but anyway */