iLink 2 Sequence Reset
The Sequence Reset (tag 35-MsgType=4) message forces synchronization of sequence numbers on the sending and receiving sides in the event of an application failure.
Possible CME Globex response messages: None.
Tag | Name | Enumeration | Req | Description | |
---|---|---|---|---|---|
 |  |  |  |  | |
 |  |  |  | Same as above. | |
35 | MsgType | String(2) | 4=Sequence Reset | Y | Header tag identifying message type. |
36 | NewSeqNo | Int(9) | Â | Y | New sequence number. This number cannot be lower than the expected incoming sequence number of either the client system or CME Globex who originally sent the resend request. |
123 | GapFillFlag | Boolean(1) | Y=Gap Fill message, tag 34-MsgSeqNum is valid. | N | Indicates that the Sequence Reset message is replacing administrative or application messages, which will not be resent. |
 |  |  |  | End of message. |
Y: Required by FIX protocol, Y*: Required by CME Globex (not by FIX protocol), N: Not Required, C: Conditionally
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