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Sequence Reset

The Sequence Reset message is used to reset the sequence numbering or to indicate that a range of sequence numbers will not be transmitted. It can be used as a Gap Fill to indicate that no messages were sent in a range of sequence numbers, or as a Sequence Reset to reset the sequence number to a new value.

MESSAGE BODY

header required

MsgType 4

123 - GapFillFlag boolean

Indicates whether this is a gap fill message.

    Possible values:
  • Y : Gap Fill - indicates no messages were sent in a range of sequence numbers
  • N or not present : Sequence Reset - resets sequence number to new value
36 - NewSeqNo integer required

New sequence number for next message.

trailer required