From 4c130f5dac5f2cfbfc2618446b86244aff4cb04f Mon Sep 17 00:00:00 2001
From: Colin Mollenhour <colin@mollenhour.com>
Date: Sat, 29 Dec 2012 01:23:46 -0500
Subject: [PATCH] Allow event observers to access upstream response headers and
 data.

---
 lib/node-http-proxy/http-proxy.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/node-http-proxy/http-proxy.js b/lib/node-http-proxy/http-proxy.js
index 8df6174..2538a6e 100644
--- a/lib/node-http-proxy/http-proxy.js
+++ b/lib/node-http-proxy/http-proxy.js
@@ -297,7 +297,7 @@ HttpProxy.prototype.proxyRequest = function (req, res, buffer) {
         catch (ex) { console.error("res.end error: %s", ex.message) }
 
         // Emit the `end` event now that we have completed proxying
-        self.emit('end', req, res);
+        self.emit('end', req, res, response);
       }
     });
 
@@ -318,6 +318,7 @@ HttpProxy.prototype.proxyRequest = function (req, res, buffer) {
           response.pause();
         }
       }
+      self.emit('data', chunk, req);
     }
 
     response.on('data', ondata);