End of Session

The End of Session message is sent for the feed when all the units have shut down. No more auction messages will be delivered for this feed.

Table 1. End of Session
Field Name Offset Length Type/(Value) Description
Length 0 1 Binary Length of this message including this field
Message Type 1 1 0x2D End of Session Message
Timestamp 2 4 Binary Nanosecond offset from last timestamp
Total Length = 6 bytes
Cboe Titanium U.S. Options Opening Process Feed Specification - End of Session | Cboe