def define_dispatcher_callbacks(cache_classes)
unless cache_classes
before_dispatch :reload_application
after_dispatch :cleanup_application
end
to_prepare :load_application_controller do
begin
require_dependency 'application' unless defined?(::ApplicationController)
rescue LoadError => error
raise unless error.message =~ /application\.rb/
end
end
if defined?(ActiveRecord)
after_dispatch :checkin_connections
to_prepare(:activerecord_instantiate_observers) { ActiveRecord::Base.instantiate_observers }
end
after_dispatch :flush_logger if Base.logger && Base.logger.respond_to?(:flush)
to_prepare do
I18n.reload!
end
end