disable open_file_cache for review thumbnails

Review thumbnails are rewritten in place while a review is active, and nginx's open_file_cache reused the stale file size for up to 2 minutes. A larger rewrite was served truncated with a 200, and a smaller one aborted the response mid-transfer, which broke notification images. The review thumbnail location now skips the cache.
2026-10-19 21:22:50 +03:00 · 2026-10-19 13:00:28 -05:00
1 changed files with 6 additions and 0 deletions
@@ -176,6 +176,12 @@ http {
            add_header Cache-Control "public";
            autoindex on;
            root /media/frigate;
+
+            # review thumbnails are rewritten in place while a review is active,
+            # so a cached file size truncates the response
+            location /clips/review/ {
+                open_file_cache off;
+            }
        }

        location /cache/ {