anchor.diff:      % Create $SYS Topics
       emqttd_pubsub:create(<<"$SYS/brokers">>),
       [ok = create_topic(Topic) || Topic <- ?SYSTOP_BROKERS],
  -    %% CLI
  -    emqttd_ctl:register_cmd(broker, {?MODULE, cli}, []),
       % Tick
       {ok, #state{started_at = os:timestamp(),
                   heartbeat  = start_tick(1000, heartbeat),
  
positive.code: -author("Feng Lee <feng@emqtt.io>").
  
  -include("emqttd.hrl").
  -include("emqttd_cli.hrl").
  
  -export([cli/1]).
  
  %% API Function Exports
  -export([start_link/0]).
  
negative.code:     datetime,     % Broker local datetime
      sysdescr      % Broker description
  ]).
  
  %%%=============================================================================
  %%% API
  