(self)
Called when the low-level transport's buffer goes over
        the high-water mark.
Called when the low-level transport's buffer goes over
        the high-water mark.
Called when the low - level transport s buffer goes over the high - water mark .
def pause_writing(self):
        """Called when the low-level transport's buffer goes over
        the high-water mark.
        """
        self._app_protocol.pause_writing()
def pause_writing ( self ) : self . _app_protocol . pause_writing ( )