def METHOD_NAME(self, tx_list_generator: Generator[List[SolTx], None, None]) -> bool:
    tx_list_sender = self._sol_tx_list_sender
    tx_list_sender.clear()
    try:
        has_tx_list = False
        if tx_list_generator:
            for tx_list in tx_list_generator:
                if len(tx_list) == 0:
                    continue
                has_tx_list = True
                tx_list_sender.send(tx_list)
        return has_tx_list
    finally:
        self._store_sol_tx_list()