2 files changed, 21 insertions, 0 deletions
diff --git a/lib/action_cable/railtie.rb b/lib/action_cable/railtie.rb
new file mode 100644
index 0000000000..0be6d19620
--- /dev/null
+++ b/lib/action_cable/railtie.rb
@@ -0,0 +1,19 @@
+module ActionCable
+  class Railtie < Rails::Railtie
+    config.action_cable = ActiveSupport::OrderedOptions.new
+
+    initializer "action_cable.logger" do
+      ActiveSupport.on_load(:action_cable) { self.logger ||= ::Rails.logger }
+    end
+
+    initializer "action_cable.set_configs" do |app|
+      options = app.config.action_cable
+
+      options.allowed_request_origins ||= "http://localhost:3000" if ::Rails.env.development?
+
+      ActiveSupport.on_load(:action_cable) do
+        options.each { |k,v| send("#{k}=", v) }
+      end
+    end
+  end
+end
diff --git a/lib/action_cable/server/base.rb b/lib/action_cable/server/base.rb
index 9315a48f20..5b7ddf4185 100644
--- a/lib/action_cable/server/base.rb
+++ b/lib/action_cable/server/base.rb
@@ -66,5 +66,7 @@ module ActionCable
         config.connection_class.identifiers
       end
     end
+
+    ActiveSupport.run_load_hooks(:action_cable, Base.config)
   end
 end