From 5e5158fe1cc7e9cd0454ddec95d432df07dea04d Mon Sep 17 00:00:00 2001
From: Prad Nelluru <pradn@google.com>
Date: Tue, 21 Apr 2020 08:26:25 -0400
Subject: [PATCH] Don't backoff for more than 256 seconds (~4 min) (#13)

---
 src/muse-dl.cr | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/muse-dl.cr b/src/muse-dl.cr
index c5fa70e..b954222 100644
--- a/src/muse-dl.cr
+++ b/src/muse-dl.cr
@@ -83,7 +83,9 @@ 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
         end
       elsif parser.url