Register to account updates
        https://www.interactivebrokers.com/en/software/api/apiguide/java/reqaccountupdates.htm

def requestAccountUpdates(self, subscribe=True):
        """
        Register to account updates
        https://www.interactivebrokers.com/en/software/api/apiguide/java/reqaccountupdates.htm
        """
        if self.subscribeAccount != subscribe:
            self.subscribeAccount = subscribe
            self.ibConn.reqAccountUpdates(subscribe, 0)