From 572ed5b823f234ec00b7731dbe9ccb20f923f737 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lars=20Sch=C3=B6ning?= <lars@lyschoening.de>
Date: Tue, 23 Feb 2016 11:49:28 +0100
Subject: [PATCH] Implement HTTP/2 support when the http2 package is installed
 and HTTPS is enabled

---
 package.json     | 3 +++
 src/index.coffee | 6 +++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/package.json b/package.json
index c742c40..41a5e92 100644
--- a/package.json
+++ b/package.json
@@ -55,5 +55,8 @@
     "gulp-stylus": "^2.1.1",
     "mocha": "^2.3.4",
     "supertest": "^1.1.0"
+  },
+  "optionalDependencies": {
+    "http2": "^3.3.2"
   }
 }
diff --git a/src/index.coffee b/src/index.coffee
index 54ac4b2..06a1bd1 100644
--- a/src/index.coffee
+++ b/src/index.coffee
@@ -11,6 +11,10 @@ opt = {}
 server = undefined
 lr = undefined
 
+http2 = undefined
+try
+  http2 = require('http2')
+
 class ConnectApp
   constructor: (options) ->
     opt = options
@@ -29,7 +33,7 @@ class ConnectApp
       else
         app.use middleware
     if opt.https?
-      server = https.createServer
+      server = (http2 || https).createServer
         key: opt.https.key || fs.readFileSync __dirname + '/certs/server.key'
         cert: opt.https.cert || fs.readFileSync __dirname + '/certs/server.crt'
         ca: opt.https.ca || fs.readFileSync __dirname + '/certs/ca.crt'