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:             exit(normal)
      end.
  
  headers(Socket, Request, Headers, Body) ->
      case gen_tcp:recv(Socket, 0, ?IDLE_TIMEOUT) of
          {ok, http_eoh} ->
              inet:setopts(Socket, [{packet, raw}]),
  
negative.code: 
  -define(IDLE_TIMEOUT, 30000).
  
  -define(MAX_HEADERS, 1000).
  -define(DEFAULTS, [{name, ?MODULE},
                     {port, 8888}]).
  
  