From 2620f06e2db9a267945566f10837c4c2a5df753d Mon Sep 17 00:00:00 2001
From: indexzero <charlie.robbins@gmail.com>
Date: Mon, 18 Mar 2013 01:49:01 -0400
Subject: [PATCH] [fix breaking] Emit the `proxyResponse` event on the
 HttpProxy instance to reduce listener churn and reference counts.

---
 lib/node-http-proxy/http-proxy.js    | 2 +-
 lib/node-http-proxy/routing-proxy.js | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/node-http-proxy/http-proxy.js b/lib/node-http-proxy/http-proxy.js
index 5ec206e14..6a08f2c7d 100644
--- a/lib/node-http-proxy/http-proxy.js
+++ b/lib/node-http-proxy/http-proxy.js
@@ -318,7 +318,7 @@ HttpProxy.prototype.proxyRequest = function (req, res, buffer) {
     });
 
     // Allow observer to modify headers or abort response
-    try { req.emit('proxyResponse', req, res, response) }
+    try { self.emit('proxyResponse', req, res, response) }
     catch (ex) {
       errState = true;
       return;
diff --git a/lib/node-http-proxy/routing-proxy.js b/lib/node-http-proxy/routing-proxy.js
index 98c7a79d9..a8d0eade5 100644
--- a/lib/node-http-proxy/routing-proxy.js
+++ b/lib/node-http-proxy/routing-proxy.js
@@ -116,6 +116,7 @@ RoutingProxy.prototype.add = function (options) {
     'start',
     'forward',
     'end',
+    'proxyResponse',
     'websocket:start',
     'websocket:end',
     'websocket:incoming',