From bb06add4d78535f10d1dc8f0c8c3210fecb96c8a Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Tue, 11 Apr 2017 18:05:48 +0200
Subject: [PATCH] net: don't normalize twice in Socket#connect()

Split up Socket#connect() so that we don't call normalizeArgs() twice
when invoking net.connect() or net.createConnection().

PR-URL: https://github.com/nodejs/node/pull/12342
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
---
 lib/net.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/net.js b/lib/net.js
index c17d0a39286..5babf582ed5 100644
--- a/lib/net.js
+++ b/lib/net.js
@@ -94,7 +94,7 @@ function connect() {
     socket.setTimeout(options.timeout);
   }
 
-  return Socket.prototype.connect.call(socket, options, cb);
+  return realConnect.call(socket, options, cb);
 }
 
 
@@ -921,7 +921,11 @@ Socket.prototype.connect = function() {
   const normalized = normalizeArgs(args);
   const options = normalized[0];
   const cb = normalized[1];
+  return realConnect.call(this, options, cb);
+};
 
+
+function realConnect(options, cb) {
   if (this.write !== Socket.prototype.write)
     this.write = Socket.prototype.write;
 
@@ -962,7 +966,7 @@ Socket.prototype.connect = function() {
     lookupAndConnect(this, options);
   }
   return this;
-};
+}
 
 
 function lookupAndConnect(self, options) {