(self)
return None
Sends an empty query to the server to prevent automatic disconnect.
        Make sure to call it at least once in 5 minutes (better each minute).
Sends an empty query to the server to prevent automatic disconnect.
        Make sure to call it at least once in 5 minutes (better each minute).
Sends an empty query to the server to prevent automatic disconnect . Make sure to call it at least once in 5 minutes ( better each minute ) .
def send_keepalive(self):
        """
        Sends an empty query to the server to prevent automatic disconnect.
        Make sure to call it at least once in 5 minutes (better each minute).
        """
        self._telnet_conn.write(b" \n\r")
        return None
def send_keepalive ( self ) : self . _telnet_conn . write ( b" \n\r" ) return None