diff --git a/config/nginx.conf b/config/nginx.conf
index f3f8140ef..e6f6e6be9 100644
--- a/config/nginx.conf
+++ b/config/nginx.conf
@@ -8,7 +8,7 @@ server {
location / {
try_files $uri $uri/ /index.html;
- add_header Cache-Control "no-store, no-cache, must-revalidate";
+ add_header Cache-Control "public, max-age=30, stale-while-revalidate=30";
}
# assets can be cached because they have hashed filenames
diff --git a/public/index.html b/public/index.html
index df1edfd96..e14d79be7 100644
--- a/public/index.html
+++ b/public/index.html
@@ -3,6 +3,7 @@
+
{
- internalInstance.config = merge({}, DEFAULT_CONFIG, config);
- });
+ Config.internalInstance.initPromise = downloadConfig("/config.json").then(
+ (config) => {
+ internalInstance.config = merge({}, DEFAULT_CONFIG, config);
+ },
+ );
}
return Config.internalInstance.initPromise;
}
@@ -74,11 +74,7 @@ async function downloadConfig(
configJsonFilename: string,
): Promise {
const url = new URL(configJsonFilename, window.location.href);
- url.searchParams.set("cachebuster", Date.now().toString());
- const res = await fetch(url, {
- cache: "no-cache",
- method: "GET",
- });
+ const res = await fetch(url);
if (!res.ok || res.status === 404 || res.status === 0) {
// Lack of a config isn't an error, we should just use the defaults.