Spin Request Message Fields
The Spin Request message is used by a user’s process to request transmission of a spin of the unit’s order book. Refer to Spin Servers for more complete details regarding Sequence specification as well as buffering requirements.
| Field Name | Offset | Length | Type/(Value) | Description |
|---|---|---|---|---|
| Length | 0 | 1 | Binary | Length of this message including this field |
| Message Type | 1 | 1 | 0x81 | Spin Request message |
| Sequence | 2 | 4 | Binary | Sequence number from a Spin Image Available message received by the customer |
| Total Length = 6 bytes | ||||