EMA C++ RDM Usage Guide : 3 Login Domain : 3.3 Data : 3.3.2 Login Generic Message Payloads : 3.3.2.2 RTT Login Generic Message Payload
 
3.3.2.2 RTT Login Generic Message Payload
The RTT message payload is an ElementList, which must contain an ElementEntry with Ticks data and, optionally, ElementEntrys with latency and TCP retransmission values.
 
Table 16: ElementList ElementEntrys  
Element NAME
Data TYPE
RANGE/EXAMPLE
DESCRIPTION
Ticks
Int
0 – 264 - 1 | 235634
Required. Specifies the time set by the provider at the time the message was created.
RoundTripLatency
UInt
0 – 264 - 1 | 358
Specifies the previous Round Trip Latency value (in microseconds) calculated by the provider.
TcpRetrans
UInt
0 – 264 - 1 | 5
Specifies the current number of retransmissions.