From ee8331fb8ddf4de8babe1e80d33100545bb53816 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Konstantin=20Ka=CC=88fer?= <github@kkaefer.com>
Date: Tue, 29 Oct 2013 12:06:02 +0100
Subject: [PATCH] fix caching

---
 server.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/server.js b/server.js
index 8f67227..1ee3501 100644
--- a/server.js
+++ b/server.js
@@ -76,7 +76,8 @@ app.get('/gl/tiles/:z(\\d+)-:x(\\d+)-:y(\\d+).vector.pbf', function(req, res) {
             console.error(err.stack);
             res.send(500, err.message);
         } else {
-            res.setHeader('Cache-Control', 'max-age-86400');
+            res.setHeader('Expires', new Date(Date.now() + 86400000).toUTCString());
+            res.setHeader('Cache-Control', 'public; max-age=86400');
             res.setHeader('Content-Type', 'application/x-vectortile');
             res.setHeader('Content-Encoding', 'deflate');
             res.setHeader('Content-Length', compressed.length);