From cea7dd17024cc181e438377614eb4260ab8dbb83 Mon Sep 17 00:00:00 2001
From: Prad Nelluru <pradn@google.com>
Date: Mon, 20 Apr 2020 12:19:32 -0400
Subject: [PATCH] Don't backoff for more than 256 seconds (~4 min)

---
 src/muse-dl.cr | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/muse-dl.cr b/src/muse-dl.cr
index c5fa70e..e3f9914 100644
--- a/src/muse-dl.cr
+++ b/src/muse-dl.cr
@@ -83,7 +83,8 @@ module Muse::Dl
             puts ex.backtrace.join("\n    ")
             puts "Error. Skipping book: #{url}. Waiting for #{delay_secs} seconds before continuing."
             sleep(delay_secs)
-            delay_secs *= 2
+            if delay_secs < 256
+              delay_secs *= 2
           end
         end
       elsif parser.url