From 160629db6b24afbcfeeafb6a9867c24d25ba5320 Mon Sep 17 00:00:00 2001
From: Connor Peet <connor@peet.io>
Date: Tue, 6 Jan 2015 08:47:18 -0500
Subject: [PATCH] Pipe static files, don't read to buffer

---
 server.js | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

diff --git a/server.js b/server.js
index 82e2c74..2fea546 100644
--- a/server.js
+++ b/server.js
@@ -20,18 +20,8 @@ function asset_request(req, res) {
   var filename = __dirname + "/public/" + req.url.path_list.join("/");
   fs.exists(filename, function(exists) {
     if (exists) {
-      fs.readFile(filename, function(err, file_buffer) {
-        if (err) {
-          res.writeHead(500, {"Content-type" : "text/plain"});
-          res.end("Internal Server Error");
-        } else {
-          res.writeHead(200, {
-            "Content-type" : mime.lookup(filename),
-            "Content-Length": file_buffer.length
-          });
-          res.end(file_buffer);
-        }
-      });
+      res.writeHead(200, { "Content-type" : mime.lookup(filename) });
+      fs.createReadStream(filename).pipe(res);
     } else {
       res.writeHead(404, {
         "Content-type" : "text/plain"
@@ -95,4 +85,4 @@ function requestHandler(req, res) {
 http.createServer(requestHandler).listen(process.env.PORT || 3000);
 
 // cleaning worker
-setInterval(clean.run, config.cleaning_interval * 1000);
\ No newline at end of file
+setInterval(clean.run, config.cleaning_interval * 1000);