Feature getPlayerPing about big-brother-bot HOT 4 CLOSED

Although send a rcon request to the Frostbite(2) engine for each player is not a traffic issue, this rcon spaming can be with Q3 game engine which usually support only 2 queries per second.

I wanted getPlayerPings() to expand the parameters client_ids = None so that we can pass a list of client id's. This should be done for all parser and would also make it a lot broken. So rather a bad idea.

It is a good idea IMHO as adding an optional parameter would make this change backward compatible.

Current signature is

    def getPlayerPings(self):
        """\
        returns a dict having players' id for keys and players' ping for values
        """
        # TODO implementation

I would then see :

    def getPlayerPings(self, filter_client_id=None):
        """\
        returns a dict having players' id for keys and players' ping for values.
        If filter_client_id is an iterable, only return values for the given client ids.
        """
        # TODO implementation

Any pull request for such a change is welcome :)

Therefore I would suggest that parsers implement getPlayerPing(player_id)

This change would break backward compatibility and break 3rd party plugins.

or even better, the client get an attribute with the name 'ping' (which would still include a getPlayerPing).

This would make the ping info closer to the client but I'm afraid that if more and more code from both the B3 core and plugins start to use the Client.ping this will force one rcon query per client, but for some game this can be a lot more expensive than making one rcon call which returns all player pings at once.

If a game parser needs to address this issue for a particular game, it would have to monkey patch the Client.ping attribute getter implementation ; while if we keep the ping info access only from the getPlayerPing parser method, we let game specific implementation tuning where it belongs : the game parser.

Do you see what I mean with that point ?

from big-brother-bot.

Thanks for your remarks.
Currently, I have implemented the following for test:

def getPlayerPings(self, client_ids=None):
    """Ask the server for a given client's pings
    :param clients_id: list of client ids
    """
    pings = {}
    if not client_ids:
        client_ids = [client.cid for client in self.clients.getList()]

    for cid in client_ids:
        try:
            words = self.write(("player.ping", cid))
            pings[cid] = int(words[0])
        except ValueError:
            pass
        except Exception, err:
            self.error("could not get ping info for player %s: %s" % (cid, err), exc_info=err)
    return pings

from big-brother-bot.

That's for BF3 isn't it ?
Would you mind renaming client_ids to filter_client_ids in your pull requests and also update the B3 core parser.py file with the new signature ?

from big-brother-bot.

That's for BF3 isn't it ?

You know my games ;)

I make the update and pull request soon.

from big-brother-bot.