operationcondition_list=[ OperationConditionNotAck() ]),
ActionOperation(operationtype=defines.OPERATION_TYPE_MESSAGE,
shortdata=mailtxt.nodedown_four_subject,
operationcondition_list=[ OperationConditionNotAck() ]),
ActionOperation(operationtype=defines.OPERATION_TYPE_MESSAGE,
shortdata=mailtxt.nodedown_four_subject,