From c16d9f8eecdb68b189d961b56f1abe929ad4b984 Mon Sep 17 00:00:00 2001
From: Nicolas Rodriguez <nico@nicoladmin.fr>
Date: Wed, 31 Jan 2024 01:08:09 +0100
Subject: [PATCH] Fix deprecation warning for Rack::Handler

---
 lib/sidekiq_alive.rb              | 2 +-
 lib/sidekiq_alive/server.rb       | 2 +-
 spec/sidekiq_alive/server_spec.rb | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/sidekiq_alive.rb b/lib/sidekiq_alive.rb
index 00d1695..6776e4f 100644
--- a/lib/sidekiq_alive.rb
+++ b/lib/sidekiq_alive.rb
@@ -2,7 +2,7 @@
 
 require "singleton"
 
-require "rack"
+require "rackup"
 require "sidekiq"
 require "sidekiq/api"
 
diff --git a/lib/sidekiq_alive/server.rb b/lib/sidekiq_alive/server.rb
index 3c2386c..552bf23 100644
--- a/lib/sidekiq_alive/server.rb
+++ b/lib/sidekiq_alive/server.rb
@@ -4,7 +4,7 @@ module SidekiqAlive
   class Server
     class << self
       def run!
-        handler = Rack::Handler.get(server)
+        handler = Rackup::Handler.get(server)
 
         Signal.trap("TERM") { handler.shutdown }
 
diff --git a/spec/sidekiq_alive/server_spec.rb b/spec/sidekiq_alive/server_spec.rb
index 3999b1b..439dbbd 100644
--- a/spec/sidekiq_alive/server_spec.rb
+++ b/spec/sidekiq_alive/server_spec.rb
@@ -10,7 +10,7 @@
   describe "#run!" do
     subject { app.run! }
 
-    before { allow(Rack::Handler).to(receive(:get).with("webrick").and_return(fake_webrick)) }
+    before { allow(Rackup::Handler).to(receive(:get).with("webrick").and_return(fake_webrick)) }
 
     let(:fake_webrick) { double }