From e9b3ec9b1d0ebf427e138176b28af44f0f973670 Mon Sep 17 00:00:00 2001
From: indexzero <charlie.robbins@gmail.com>
Date: Thu, 19 May 2011 02:27:38 -0400
Subject: [PATCH] [fix] Set `x-forwarded-for` from
 req.connection.socket.remoteAddress if req.connection.remoteAddress is not
 defined

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

diff --git a/lib/node-http-proxy.js b/lib/node-http-proxy.js
index df3d6dc..43fa054 100644
--- a/lib/node-http-proxy.js
+++ b/lib/node-http-proxy.js
@@ -346,7 +346,7 @@ HttpProxy.prototype.proxyRequest = function (req, res, options) {
   //
   // Add `x-forwarded-for` header to availible client IP to apps behind proxy
   //
-  req.headers['x-forwarded-for'] = req.connection.remoteAddress;
+  req.headers['x-forwarded-for'] = req.connection.remoteAddress || req.connection.socket.remoteAddress;
   
   //
   // Emit the `start` event indicating that we have begun the proxy operation.