From 59f8aeb5cbc3c3fa12b8a9806bcc00fddeab4850 Mon Sep 17 00:00:00 2001
From: Mike Perham <mperham@gmail.com>
Date: Mon, 24 Aug 2015 10:25:16 -0700
Subject: [PATCH] Log server-side middleware chain on startup for debugging
 purposes

---
 lib/sidekiq/cli.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/sidekiq/cli.rb b/lib/sidekiq/cli.rb
index 4c7ce6b8..83c4ab08 100644
--- a/lib/sidekiq/cli.rb
+++ b/lib/sidekiq/cli.rb
@@ -68,6 +68,10 @@ module Sidekiq
 
       fire_event(:startup)
 
+      logger.debug {
+        "Middleware: #{Sidekiq.server_middleware.map(&:klass).join(', ')}"
+      }
+
       Sidekiq.redis do |conn|
         # touch the connection pool so it is created before we
         # launch the actors.