Rails::Server < Rack::Server

# File railties/lib/rails/commands/server/server_command.rb, line 19
    def initialize(options = nil)
      @default_options = options || {}
      super(@default_options)
      set_environment
    end

# File railties/lib/rails/commands/server/server_command.rb, line 25
    def app
      @app ||= begin
        app = super
        if app.is_a?(Class)
          ActiveSupport::Deprecation.warn(<<-MSG.squish)
            Using `Rails::Application` subclass to start the server is deprecated and will be removed in Rails 6.0.
            Please change `run #{app}` to `run Rails.application` in config.ru.
          MSG
        end
        app.respond_to?(:to_app) ? app.to_app : app
      end
    end

# File railties/lib/rails/commands/server/server_command.rb, line 64
    def default_options
      super.merge(@default_options)
    end

# File railties/lib/rails/commands/server/server_command.rb, line 60
    def middleware
      Hash.new([])
    end

# File railties/lib/rails/commands/server/server_command.rb, line 38
    def opt_parser
      Options.new
    end

# File railties/lib/rails/commands/server/server_command.rb, line 42
    def set_environment
      ENV["RAILS_ENV"] ||= options[:environment]
    end

# File railties/lib/rails/commands/server/server_command.rb, line 46
    def start
      print_boot_information
      trap(:INT) { exit }
      create_tmp_directories
      setup_dev_caching
      log_to_stdout if options[:log_stdout]

      super
    ensure
      # The '-h' option calls exit before @options is set.
      # If we call 'options' with it unset, we get double help banners.
      puts "Exiting" unless @options && options[:daemonize]
    end