anchor.diff:  request(Socket, Body) ->
       case gen_tcp:recv(Socket, 0, ?IDLE_TIMEOUT) of
           {ok, {http_request, Method, Path, Version}} ->
  -            headers(Socket, {Method, Path, Version}, [], Body);
  +            headers(Socket, {Method, Path, Version}, [], Body, 0);
           {error, {http_error, "\r\n"}} ->
               request(Socket, Body);
           {error, {http_error, "\n"}} ->
  
positive.code: 
  -define(IDLE_TIMEOUT, 30000).
  
  -define(DEFAULTS, [{name, ?MODULE},
                     {port, 8888}]).
  
  
negative.code: 
  stop(Name) ->
      mochiweb_socket_server:stop(Name).
  
  start() ->
      start([{ip, "127.0.0.1"},
             {loop, {?MODULE, default_body}}]).
  