lib/sidekiq/web/application.rb in sidekiq-7.2.2 vs lib/sidekiq/web/application.rb in sidekiq-7.2.3

@@ -47,13 +47,13 @@
       # nothing, backwards compatibility
     end
 
     head "/" do
       # HEAD / is the cheapest heartbeat possible,
-      # it hits Redis to ensure connectivity
-      Sidekiq.redis { |c| c.llen("queue:default") }
-      ""
+      # it hits Redis to ensure connectivity and returns
+      # the size of the default queue
+      Sidekiq.redis { |c| c.llen("queue:default") }.to_s
     end
 
     get "/" do
       @redis_info = redis_info.select { |k, v| REDIS_KEYS.include? k }
       days = (params["days"] || 30).to_i
@@ -390,9 +390,21 @@
       x = params[:substr]
       return redirect "#{root_path}morgue" unless x && x != ""
 
       @dead = search(Sidekiq::DeadSet.new, params[:substr])
       erb :morgue
+    end
+
+    post "/change_locale" do
+      locale = params["locale"]
+
+      match = available_locales.find { |available|
+        locale == available
+      }
+
+      session[:locale] = match if match
+
+      reload_page
     end
 
     def call(env)
       action = self.class.match(env)
       return [404, {Rack::CONTENT_TYPE => "text/plain", Web::X_CASCADE => "pass"}, ["Not Found"]] unless action