def callWhenActivated(self, callback):
        if self.isActivated:
            callback(self)
        else:
            self._activationListeners.append(callback)
Remove subscription from pool.
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/spread/publish.py/RemotePublished.callWhenActivated--crossover with--dataset/ETHPy150Open evennia/evennia/evennia/scripts/tickerhandler.py/TickerPool.remove