add note about ngx_brotli weakening etags

2024-12-06 19:16:23 +01:00 · 2024-12-04 02:05:10 +11:00
parent b4a0c7444a
commit cd3407413e
1 changed files with 1 additions and 0 deletions
@@ -23,6 +23,7 @@ func RenderWithContentType[T any](w http.ResponseWriter, r *http.Request, conten
 	}

 	// Set strong ETag
+	// NOTE: the ngx_brotli nginx module appears to weaken strong ETags (even though gzipping is fine)
 	w.Header().Set("ETag", `"`+etag+`"`)

 	// As a default, set Cache-Control to no-cache, which allows revalidation via ETag