When timeout is expire we send a ping notification with server information

def get(self, timeout):
        """
        When timeout is expire we send a ping notification with server information
        """

        # At first get we return a ping so the client immediately receives data
        if self._first:
            self._first = False
            return ("ping", PingStats.get(), {})

        try:
            (action, msg, kwargs) = yield from asyncio.wait_for(super().get(), timeout)
        except asyncio.futures.TimeoutError:
            return ("ping", PingStats.get(), {})
        return (action, msg, kwargs)