Negotiation Response

39009

ServerFlow

ExchFlowTyp

0

Y

Recoverable

Constant value representing type of flow from CME to customer.

39001

UUID

uInt64

8

Y

Matches Negotiate.UUID.

39002

RequestTimestamp

uInt64

8

Y

Matches Negotiate.RequestTimestamp.

39022

SecretKeySecureIDExpiration

uInt16NULL

2

N

Indicates the expiration date of the HMAC secret key.  Sent in number of days since Unix epoch.

39010

FaultToleranceIndicator

FTI

1

Y

0=Backup

1=Primary

Indicates whether the connection is the primary or backup.

9553

SplitMsg

SplitMsg

1

N

0=Split Msg Delayed

1=Out of Order Msg Delayed

2=Complete Msg Delayed

Indicates if a message was delayed as a result of:

• being split among multiple packets (0)

• TCP re-transmission (1)

• due to a previously submitted split or out of order message (2).

If absent then the message was not delayed, split, or received out of order.

39021

PreviousSeqNo

uInt32

4

Y

Refers to the SeqNum sent in the previous message before this one from CME.

39015

PreviousUUID

uInt64

8

Y

Refers to the UUID sent in the previous message before this one from CME.

39008

Credentials

DATA

0

N

Currently not supported; however the length of variable data needs to be set to 0, represented as two bytes 00 00.