3.1.2.6 Transactional Ack Wait Timer

This session-specific timer regulates the amount of time that the protocol waits for an OrderAck Packet before resending transactional messages to the receiver. This timer is started after sending a transactional UserMessage Packet ([MS-MQMQ] section 2.2.20). The duration of this timer MUST be TxOutgoingSequence.ResendInterval. When this timer is set, the value of the scheduled time for the next resend, which is the current time plus TxOutgoingSequence.ResendInterval, is stored in TxOutgoingSequence.ResendTime.