1.diff

commit 0d254b3f368c06dbb7453b1f40d3c01d8034b825
Author: Fedor Indutny <fedor.indutny@gmail.com>
Date:   Mon Jan 28 21:22:59 2013 +0400

    child_process: move binding init in constructor
    
    Doing this in net.Socket constructor has much more overhead, and
    error is actually may happen before the construction of socket object.

diff --git a/lib/child_process.js b/lib/child_process.js
index c8198cf..1ac2b91 100644
--- a/lib/child_process.js
+++ b/lib/child_process.js
@@ -668,6 +668,10 @@ function maybeClose(subprocess) {
 function ChildProcess() {
   EventEmitter.call(this);
 
+  // Initialize TCPWrap and PipeWrap
+  process.binding('tcp_wrap');
+  process.binding('pipe_wrap');
+
   var self = this;
 
   this._closesNeeded = 1;
diff --git a/lib/net.js b/lib/net.js
index 966e4ce..b7c7f06 100644
--- a/lib/net.js
+++ b/lib/net.js
@@ -139,10 +139,6 @@ function Socket(options) {
   stream.Duplex.call(this, options);
 
   if (options.handle) {
-    // Initialize TCPWrap and PipeWrap
-    process.binding('tcp_wrap');
-    process.binding('pipe_wrap');
-
     this._handle = options.handle; // private
   } else if (typeof options.fd !== 'undefined') {
     this._handle = createPipe();