From 96f2bec8d6d9447d4f37ee55143a73f5fc1850a6 Mon Sep 17 00:00:00 2001
From: "Andrew Kozin (nepalez)" <andrew.kozin@gmail.com>
Date: Wed, 10 Mar 2021 17:15:37 +0300
Subject: [PATCH] Fix compatibility issue for sidekiq v6.1.0+

Since v6.1.0 Sidekiq::BasicFetcher doesn't support class-level method
bulk_requeue. See https://github.com/mperham/sidekiq/pull/4602 for details.

For backwards compatibility we should support both interfaces
depending on class method presence.
---
 lib/sidekiq/limit_fetch.rb | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/sidekiq/limit_fetch.rb b/lib/sidekiq/limit_fetch.rb
index d91c301..1610fb0 100644
--- a/lib/sidekiq/limit_fetch.rb
+++ b/lib/sidekiq/limit_fetch.rb
@@ -26,8 +26,14 @@ def retrieve_work
     UnitOfWork.new(queue, job) if job
   end
 
+  # Backwards compatibility for sidekiq v6.1.0
+  # @see https://github.com/mperham/sidekiq/pull/4602
   def bulk_requeue(*args)
-    Sidekiq::BasicFetch.bulk_requeue(*args)
+    if Sidekiq::BasicFetch.respond_to?(:bulk_requeue) # < 6.1.0
+      Sidekiq::BasicFetch.bulk_requeue(*args)
+    else # 6.1.0+
+      Sidekiq::BasicFetch.new(Sidekiq.options).bulk_requeue(*args)
+    end
   end
 
   def redis_retryable