@synchronized('lock')
    def tx_rollback(self):
        self._send_method(Method(spec.Tx.Rollback))
        return self.wait(spec.Tx.RollbackOk)
Sums up all values along the given axis.
dataset/ETHPy150Open veegee/amqpy/amqpy/channel.py/Channel.tx_rollback--crossover with--dataset/ETHPy150Open jimmycallin/pydsm/pydsm/indexmatrix.py/IndexMatrix.sum