From 12cd13312b1bd1ea1642c0058bbc14be72c347f0 Mon Sep 17 00:00:00 2001
From: isaacs <i@izs.me>
Date: Wed, 7 Aug 2013 10:23:45 -0700
Subject: [PATCH] http: Support legacy agent.addRequest API

There are some agent subclasses using this today.

Despite the addRequest function being undocumented internal API, it's
easy enough to just support the old signature for backwards
compatibility.
---
 lib/_http_agent.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/_http_agent.js b/lib/_http_agent.js
index 3af18a051c4..f973c344257 100644
--- a/lib/_http_agent.js
+++ b/lib/_http_agent.js
@@ -128,6 +128,15 @@ Agent.prototype.getName = function(options) {
 };
 
 Agent.prototype.addRequest = function(req, options) {
+  // Legacy API: addRequest(req, host, port, path)
+  if (typeof options === 'string') {
+    options = {
+      host: options,
+      port: arguments[2],
+      path: arguments[3]
+    };
+  }
+
   var host = options.host;
   var port = options.port;
   var localAddress = options.localAddress;