Unit Clear Message Fields
The Unit Clear message instructs feed recipients to clear all orders for the CFE book in the unit specified in the Sequenced Unit Header message header. It would be distributed in rare recovery events such as a data center fail-over. It may also be sent on system startup (after daily restart) when there are no persisted GTCs or GTDs.
| Field Name | Offset | Length | Type/(Value) | Description |
|---|---|---|---|---|
| Length | 0 | 1 | Binary | Length of this message including this field. |
| Message Type | 1 | 1 | 0x97 | Unit Clear message. |
| Time Offset | 2 | 4 | Binary | Nanosecond offset from last unit timestamp. |
| Total Length = 6 bytes | ||||