From 1acea69afc52e7b51cba2f83928ede374ee39a6e Mon Sep 17 00:00:00 2001
From: Artur Vieira <vieira.artur.g@gmail.com>
Date: Mon, 8 May 2017 09:38:53 +0000
Subject: [PATCH] test: replace port in cluster dgram reuse test

Replaced common.PORT with zero in the following test.
test-cluster-dgram-reuse.js

Refs: nodejs#12376
---
 test/parallel/test-cluster-dgram-reuse.js | 28 +++++++++++------------
 1 file changed, 13 insertions(+), 15 deletions(-)

diff --git a/test/parallel/test-cluster-dgram-reuse.js b/test/parallel/test-cluster-dgram-reuse.js
index aed565a3806e97..dd51d111eb1fe9 100644
--- a/test/parallel/test-cluster-dgram-reuse.js
+++ b/test/parallel/test-cluster-dgram-reuse.js
@@ -17,24 +17,22 @@ if (cluster.isMaster) {
   return;
 }
 
-const sockets = [];
-function next() {
-  sockets.push(this);
-  if (sockets.length !== 2)
-    return;
-
-  // Work around health check issue
-  process.nextTick(() => {
-    for (let i = 0; i < sockets.length; i++)
-      sockets[i].close(close);
-  });
-}
-
 let waiting = 2;
 function close() {
   if (--waiting === 0)
     cluster.worker.disconnect();
 }
 
-for (let i = 0; i < 2; i++)
-  dgram.createSocket({ type: 'udp4', reuseAddr: true }).bind(common.PORT, next);
+const options = { type: 'udp4', reuseAddr: true };
+const socket1 = dgram.createSocket(options);
+const socket2 = dgram.createSocket(options);
+
+socket1.bind(0, () => {
+  socket2.bind(socket1.address().port, () => {
+    // Work around health check issue
+    process.nextTick(() => {
+      socket1.close(close);
+      socket2.close(close);
+    });
+  });
+});