iLink 2 Logon from CME Globex to Client System

iLink 2 Standard Header - CME Globex to Client System

MsgType

String(2)

A=Logon

Y

Header tag identifying message type.

108

HeartBtlnt

Int(3)

30 - 60 inclusive

Y

Heartbeat interval in seconds. CME Globex will echo back the heartbeat interval submitted in the customer logon message.

141

ResetSeqNumFlag

Boolean(1)

Y=Yes, reset sequence numbers N=No

C

CME Globex echoes back the ResetSeqNumFlag indicator from the customer logon message.

1603

ApplicationSystemName

String(30)

Echoes the value sent from the client system.

Y*

Identifies system generating the message.
Note: this tag is returned if in the header for the iLink 2 Logon from CME Globex to Client System message only.

1604

TradingSystemVersion

String(10)

Echoes the value sent from the client system.

Y*

Identifies system generating the message.
Note: this tag is returned if in the header for the iLink 2 Logon from CME Globex to Client System message only.

1605

ApplicationSystemVendor

String(10)

Echoes the value sent from the client system.

Y*

Identifies system generating the message.
Note: this tag is returned if in the header for the iLink 2 Logon from CME Globex to Client System message only.

9553

SplitMsg

Int(1)

0 – Split message 

1 – Out-of-order message 

2 – Complete message 

N

Indicates whether a message was subject to additional processing as a result of being:

• split among multiple packets (0)

• out-of-order (1)

• a previously submitted split message (2)

If absent, then the message was not subject to additional processing.

iLink 2 Standard Message Trailer

End of message.