add content-length and etag headers to thumbnail endpoint

2025-03-10 13:58:41 -04:00 · 2025-03-10 13:58:41 -04:00 · a42d83c9f6
commit a42d83c9f6
parent d8365c734f
1 changed files with 5 additions and 1 deletions
--- a/backend/btrixcloud/colls.py
+++ b/backend/btrixcloud/colls.py
@ -433,7 +433,11 @@ class CollectionOps:
                    async for chunk in resp.content.iter_chunked(4096):
                        yield chunk

-        headers = {"Cache-Control": "max-age=3600, stale-while-revalidate=86400"}
+        headers = {
+            "Cache-Control": "max-age=3600, stale-while-revalidate=86400",
+            "Content-Length": f"{image_file.size}",
+            "Etag": f'"{image_file.hash}"',
+        }
        return StreamingResponse(reader(), media_type=image_file.mime, headers=headers)

    async def list_collections(