anchor.diff:              exit(normal);
           {ssl_closed, _} ->
               mochiweb_socket:close(Socket),
  -            exit(normal);
  -        Other ->
  -            handle_invalid_msg_request(Other, Socket, Opts)
  +            exit(normal)
       after ?REQUEST_RECV_TIMEOUT ->
           mochiweb_socket:close(Socket),
           exit(normal)
  
positive.code:         {tcp_closed, _} ->
              mochiweb_socket:close(Socket),
              exit(normal);
          Other ->
              handle_invalid_msg_request(Other, Socket, Opts, Request, Headers)
      after ?HEADERS_RECV_TIMEOUT ->
          mochiweb_socket:close(Socket),
  
negative.code:     M:F(Req);
  call_body(Body, Req) ->
      Body(Req).
  
  -spec handle_invalid_msg_request(term(), term(), term(), term(), term()) -> no_return().
  handle_invalid_msg_request(Msg, Socket, Opts, Request, RevHeaders) ->
  