From 95c952b4bbd25755fd124a651d66415aeb384048 Mon Sep 17 00:00:00 2001
From: Jared Pereira <jared@awarm.space>
Date: Tue, 28 Oct 2025 13:46:02 -0400
Subject: [PATCH] set cache-control headers instead of cdn-cache-control

---
 app/api/atproto_images/route.ts            | 2 +-
 app/lish/[did]/[publication]/atom/route.ts | 1 +
 app/lish/[did]/[publication]/icon.ts       | 3 ++-
 app/lish/[did]/[publication]/rss/route.ts  | 1 +
 src/utils/getMicroLinkOgImage.ts           | 7 ++++++-
 5 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/app/api/atproto_images/route.ts b/app/api/atproto_images/route.ts
index cb86b1d2..b07ea8c5 100644
--- a/app/api/atproto_images/route.ts
+++ b/app/api/atproto_images/route.ts
@@ -24,7 +24,7 @@ export async function GET(req: NextRequest) {
   // Set cache-control header to cache indefinitely
   cachedResponse.headers.set(
     "Cache-Control",
-    "public, max-age=31536000, immutable",
+    "public, max-age=31536000, immutable, s-maxage=86400, stale-while-revalidate=604800",
   );
   cachedResponse.headers.set(
     "CDN-Cache-Control",
diff --git a/app/lish/[did]/[publication]/atom/route.ts b/app/lish/[did]/[publication]/atom/route.ts
index fee6ed89..81b062fb 100644
--- a/app/lish/[did]/[publication]/atom/route.ts
+++ b/app/lish/[did]/[publication]/atom/route.ts
@@ -19,6 +19,7 @@ export async function GET(
   return new Response(feed.atom1(), {
     headers: {
       "Content-Type": "application/atom+xml",
+      "Cache-Control": "s-maxage=300, stale-while-revalidate=3600",
       "CDN-Cache-Control": "s-maxage=300, stale-while-revalidate=3600",
     },
   });
diff --git a/app/lish/[did]/[publication]/icon.ts b/app/lish/[did]/[publication]/icon.ts
index f62000bc..deab68cc 100644
--- a/app/lish/[did]/[publication]/icon.ts
+++ b/app/lish/[did]/[publication]/icon.ts
@@ -59,7 +59,8 @@ export default async function Icon({
       headers: {
         "Content-Type": "image/png",
         "CDN-Cache-Control": "s-maxage=86400, stale-while-revalidate=86400",
-        "Cache-Control": "public, max-age=3600",
+        "Cache-Control":
+          "public, max-age=3600, s-maxage=86400, stale-while-revalidate=86400",
       },
     });
   } catch (e) {
diff --git a/app/lish/[did]/[publication]/rss/route.ts b/app/lish/[did]/[publication]/rss/route.ts
index e313bb66..6c90b0c6 100644
--- a/app/lish/[did]/[publication]/rss/route.ts
+++ b/app/lish/[did]/[publication]/rss/route.ts
@@ -19,6 +19,7 @@ export async function GET(
   return new Response(feed.rss2(), {
     headers: {
       "Content-Type": "application/rss+xml",
+      "Cache-Control": "s-maxage=300, stale-while-revalidate=3600",
       "CDN-Cache-Control": "s-maxage=300, stale-while-revalidate=3600",
     },
   });
diff --git a/src/utils/getMicroLinkOgImage.ts b/src/utils/getMicroLinkOgImage.ts
index 58e690df..4ccf6ece 100644
--- a/src/utils/getMicroLinkOgImage.ts
+++ b/src/utils/getMicroLinkOgImage.ts
@@ -20,11 +20,16 @@ export async function getMicroLinkOgImage(
     },
   );
   const clonedResponse = response.clone();
-  if (clonedResponse.status == 200)
+  if (clonedResponse.status == 200) {
     clonedResponse.headers.set(
       "CDN-Cache-Control",
       "s-maxage=600, stale-while-revalidate=3600",
     );
+    clonedResponse.headers.set(
+      "Cache-Control",
+      "s-maxage=600, stale-while-revalidate=3600",
+    );
+  }
 
   return clonedResponse;
 }
-- 
2.51.2