From 34ce5babfdadb77b4d0825de4244e031c7d97f26 Mon Sep 17 00:00:00 2001
From: Harold Thetiot <hthetiot@gmail.com>
Date: Tue, 13 Jun 2017 15:26:50 -0700
Subject: [PATCH] replace options.createConnection by options.transport and
 Re-use transportUrl endPoint if specified

---
 lib/http.js | 24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

diff --git a/lib/http.js b/lib/http.js
index 4d4d948d..1cb5a464 100644
--- a/lib/http.js
+++ b/lib/http.js
@@ -982,11 +982,21 @@ Agent.prototype.request = function request(options, callback) {
     request.on('response', callback);
   }
 
-  var key = [
-    !!options.plain,
-    options.host,
-    options.port
-  ].join(':');
+  // Re-use transportUrl endPoint if specified
+  if (options.transportUrl && options.transport) {
+    key = ([
+        options.transportUrl
+    ]).join(':');
+
+  // Re-use host:port endPoint
+  } else {
+    key = ([
+        !!options.plain,
+        options.host,
+        options.port
+    ]).join(':');
+  }
+
   var self = this;
 
   // * There's an existing HTTP/2 connection to this host
@@ -996,9 +1006,9 @@ Agent.prototype.request = function request(options, callback) {
   }
 
   // * HTTP/2 over generic stream transport
-  else if(options.createConnection) {
+  else if(options.transport) {
     endpoint = new Endpoint(this._log, 'CLIENT', this._settings);
-    endpoint.socket = options.createConnection(options);
+    endpoint.socket = options.transport;
 
     endpoint.socket.on('error', function (error) {
         self._log.error('Socket error: ' + error.toString());