From c1b2a6e2911f7d11c48074bb2811b3bbf193dac0 Mon Sep 17 00:00:00 2001
From: Andrey Sitnik <andrey@sitnik.ru>
Date: Sat, 7 Jul 2018 23:04:27 -0400
Subject: [PATCH] Try to keep old API

---
 lib/util/cluster-worker-id.js | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/lib/util/cluster-worker-id.js b/lib/util/cluster-worker-id.js
index c99086c..1022aa7 100644
--- a/lib/util/cluster-worker-id.js
+++ b/lib/util/cluster-worker-id.js
@@ -2,9 +2,5 @@
 
 var cluster = require('cluster');
 
-/**
-* NODE_UNIQUE_ID is not supported to identify an worker in cluster mode.
-* @see https://github.com/ericjohn/node/blob/master/src/node.js#L83
-**/
-// module.exports = parseInt(process.env.NODE_UNIQUE_ID || 0, 10);
-module.exports = parseInt(cluster.isMaster ? 0 : cluster.worker.id, 10);
+var clusterId = cluster.isMaster ? 0 : cluster.worker.id;
+module.exports = parseInt(process.env.NODE_UNIQUE_ID || clusterId, 10);