From 9602810f7b0ee6139cc13d201e87fb690a46c68e Mon Sep 17 00:00:00 2001
From: Sacha Chua <sacha@sachachua.com>
Date: Thu, 23 Jan 2025 08:59:27 -0500
Subject: reduce caching

---
 roles/media/templates/nginx-include | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

(limited to 'roles/media')

diff --git a/roles/media/templates/nginx-include b/roles/media/templates/nginx-include
index f80ed76..4d1eabe 100644
--- a/roles/media/templates/nginx-include
+++ b/roles/media/templates/nginx-include
@@ -12,15 +12,30 @@ location /{{ emacsconf_year }}/backstage {
    expires off;
    etag off;
 }
+    location ~* \.vtt$ {
+        add_header Cache-Control "no-cache, no-store, must-revalidate";
+        add_header Pragma "no-cache";
+        add_header Expires "0";
+    }
+
 	location /{{ emacsconf_year }}/{{ emacsconf_id }}.ics {
-           auth_basic off;
-        }
+      auth_basic off;
+      add_header Cache-Control "no-cache, no-store, must-revalidate";
+      add_header Pragma "no-cache";
+      add_header Expires "0";
+}
         location /{{ emacsconf_year }}/schedules/ {
            auth_basic off;
+            add_header Cache-Control "no-cache, no-store, must-revalidate";
+            add_header Pragma "no-cache";
+            add_header Expires "0";
         }
         {% for track in emacsconf_tracks %}
         location /{{ emacsconf_year }}/{{ emacsconf_id }}-{{ track.id }}.ics {
            auth_basic off;
+            add_header Cache-Control "no-cache, no-store, must-revalidate";
+            add_header Pragma "no-cache";
+            add_header Expires "0";
         }
         {% endfor %}  
 {% if media_protect_root %}
-- 
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