```ruby
require "eventmachine"

module GotchaBot
  class AlreadyStartedError < StandardError; end

  class Factory
    class << self
      def startup!(configuration={})
        raise AlreadyStartedError if running?

        GotchaBot.configure { |config| config.copy configuration }
        instance
        begin; end until running?
      end

      def shutdown!
        EM.add_shutdown_hook { @instance = nil }
        EM.stop
        begin; end until !running?
      end

      def running?
        EM.reactor_running?
      end

      def instance
        @instance ||= new
      end

      def build(token)
        Bot.new(token)
      end
    end

    private

    def initialize
      start!
    end

    def start!
      factory_thread = Thread.new do
        EM.run do
          # TODO: Start all the teams in the database
        end
      end
      factory_thread.abort_on_exception = true
    end
  end
end
```

Add TODO for stopping teams
user
```ruby
require "eventmachine"

module GotchaBot
  class AlreadyStartedError < StandardError; end

  class Factory
    class << self
      def startup!(configuration={})
        raise AlreadyStartedError if running?

        GotchaBot.configure { |config| config.copy configuration }
        instance
        begin; end until running?
      end

      def shutdown!
        # TODO: Stop all the teams in the database
        EM.add_shutdown_hook { @instance = nil }
        EM.stop
        begin; end until !running?
      end

      def running?
        EM.reactor_running?
      end

      def instance
        @instance ||= new
      end

      def build(token)
        Bot.new(token)
      end
    end

    private

    def initialize
      start!
    end

    def start!
      factory_thread = Thread.new do
        EM.run do
          # TODO: Start all the teams in the database
        end
      end
      factory_thread.abort_on_exception = true
    end
  end
end
```
assistant