def can_ignore_error(self, reqhnd=None):
        """Tests if the error is worth reporting.
        """
        value = sys.exc_info()[1]
        try:
            if isinstance(value, BrokenPipeError) or \
                    isinstance(value, ConnectionResetError):
                return True
        except NameError:
            pass
        if not self.done:
            return False
        if not isinstance(value, socket.error):
            return False
        need_close = value.errno == 9
        if need_close and reqhnd is not None:
            reqhnd.close_connection = 1
        return need_close
Tests if the error is worth reporting.