Gap Request Message Fields
The Gap Request message is used by a user’s process to request retransmission of a sequenced message (or messages) by one of Cboe’s gap servers.
| Field | Offset | Length | Value/Type | Description |
|---|---|---|---|---|
| Length | 0 | 1 | Binary | Length of this message including this field |
| Message Type | 1 | 1 | 0x03 | Gap Request message |
| Unit | 2 | 1 | Binary | Unit that the gap is requested for |
| Sequence | 3 | 4 | Binary |
|
| Count | 7 | 2 | Binary | Count of messages requested |
| Total Length = 9 bytes | ||||