From 6138a8b0f8bd57c8793e8cfd1ee0da5d76a472d6 Mon Sep 17 00:00:00 2001
From: Vincent Ambo <tazjin@gmail.com>
Date: Sat, 21 Nov 2015 21:20:12 +0100
Subject: [varnish] Add X-Cache headers

---
 varnish/default.vcl | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/varnish/default.vcl b/varnish/default.vcl
index a06bb744b725..5a15d21a9c98 100644
--- a/varnish/default.vcl
+++ b/varnish/default.vcl
@@ -41,6 +41,12 @@ sub vcl_backend_response {
 sub vcl_deliver {
         # Add an HSTS header to everything
         set resp.http.Strict-Transport-Security = "max-age=31536000;includeSubdomains;preload";
+
+        if (obj.hits > 0) {
+                set resp.http.X-Cache = "HIT";
+        } else {
+                set resp.http.X-Cache = "MISS";
+        }
 }
 
 sub vcl_synth {
-- 
cgit 1.4.1