From 780535998891169ac8af2581966c63906aed5fda Mon Sep 17 00:00:00 2001
From: berwin <berwin1995@qq.com>
Date: Wed, 17 May 2017 18:14:59 +0800
Subject: [PATCH] fix think-cluster in the node v7 version of the problem, for
 more details see https://github.com/nodejs/node/pull/4039
 https://github.com/nodejs/node/blob/master/lib/net.js#L1456
 https://github.com/nodejs/node/blob/master/lib/internal/net.js

---
 lib/agent.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/agent.js b/lib/agent.js
index 4e564d6..f6a8069 100644
--- a/lib/agent.js
+++ b/lib/agent.js
@@ -75,7 +75,7 @@ class Agent {
     server.on('error', () => {
       server.close();
     });
-    server.listen('', '127.0.0.1');
+    server.listen(0, '127.0.0.1');
     return server;
   }
   /**