Add Cache-Control header

src/http/handler.rs

@@ -96,6 +96,8 @@ fn endpoint_handler(
 ) {
     let mut buf = [0; 8192];
 
+    res.add_header("Cache-Control", "no-store");
+
     let mut error = |code: u16, err_str: &str, client: &mut super::HttpStream| {
         println!("{}", err_str);
         res.status(code);