# File src/PlugMan.rb, line 421
    def PlugMan.stop_all_plugins
      @logger.debug { "Stopping all plugins" }
      @registered_plugins.keys.each do |name|
        begin
          stop_plugin(name)
        rescue PluginError => err
          @logger.error { "Error stopping plugin #{name.inspect}, reason #{err.error_type}" }
        end
      end
    end