class Lookbook::Engine

def websocket
  if config.lookbook.auto_refresh
    cable = ActionCable::Server::Configuration.new
    cable.cable = {adapter: "async"}.with_indifferent_access
    cable.mount_path = config.lookbook.cable_mount_path
    cable.connection_class = -> { Lookbook::Connection }
    cable.logger = config.lookbook.cable_logger
    @websocket ||= if Rails.version.to_f >= 6.0
      ActionCable::Server::Base.new(config: cable)
    else
      websocket ||= ActionCable::Server::Base.new
      websocket.config = cable
      websocket
    end
  end
end