anchor.diff:  -include("log.hrl").
   -include("pre_client.hrl").
   
  --export([register_hooks/0, client_login_hook/2, client_ping_request_hook/5]).
  +-export([register_hooks/0, client_login_hook/2]).
   
   %% ------------------------------------------------------------------
   %% API Function Definitions
  
positive.code: 
  register_hooks() ->
  	?debug("Registering client hooks."),
  	pre_hooks:add_hook(client_logged_in, ?MODULE, client_login_hook, undefined, [node()]),
  	pre_hooks:add_hook(client_request_received, ?MODULE, client_ping_request_hook, undefined, [node()]).
  
  %% ------------------------------------------------------------------
  
  
negative.code: 	]},
  	pre_client_connection:send(Connection, tcp, event, level, LoadLevel),
  	{ok, undefined}.
  