From 5fe9010e74bb70ef2a60cc29c359fff69217881e Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Mon, 14 Mar 2022 20:11:35 +0530
Subject: [PATCH] ...

---
 src/pyj/read_book/ui.pyj | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/pyj/read_book/ui.pyj b/src/pyj/read_book/ui.pyj
index d7dbb6f463..01c0aa6c57 100644
--- a/src/pyj/read_book/ui.pyj
+++ b/src/pyj/read_book/ui.pyj
@@ -479,6 +479,8 @@ class ReadUI:
         for fname in files_left:
             if fname is not raster_cover_name:
                 count += 1
+                # Chrome starts killing AJAX requests if there are too many in flight, unlike Firefox
+                # which is smart enough to queue them
                 if count < 20:
                     start_download(fname, base_path + encodeURIComponent(fname).replace(/%2[fF]/g, '/'))
                 else: