The Heartbeat (tag 35-MsgType=0) message is sent in response to a iLink 2 Test Request to ensure connectivity.
|iLink 2 Standard Header - CME Globex to Client System|
|35||MsgType||String(2)||0=Heartbeat||Y||Header tag identifying message type.|
Required if heartbeat message is generated in response to a Test Request message. In this case, this tag must contain the TestReqID that was sent in the Test Request message.
0 – Split message
1 – Out-of-order message
2 – Complete message
Indicates whether a message was subject to additional processing as a result of being:
If absent, then the message was not subject to additional processing.
End of message.