Cme::Mdp::Timestamps Struct Reference

Timestamps. More...

#include <B2BITS_CmeMdpTypes.h>

Collaboration diagram for Cme::Mdp::Timestamps:

Public Attributes
u64	timestampIn_
u64	timestampOut_
u32	packetSequenceNumber_
	UDP packet sequence number. More...

Detailed Description

Timestamps.

Member Data Documentation

u32 Cme::Mdp::Timestamps::packetSequenceNumber_

UDP packet sequence number.

u64 Cme::Mdp::Timestamps::timestampIn_

Timestamp (ns) when a UDP packet is received from the socket.

• On Windows timestamp is obtained using QueryPerformanceCounter function.
• On Linux timestamp is obtained using clock_gettime( CLOCK_MONOTONIC ) function.

u64 Cme::Mdp::Timestamps::timestampOut_

Timestamp (ns) when a message or event is passed to the client callback.

• On Windows timestamp is obtained using QueryPerformanceCounter function.
• On Linux timestamp is obtained using clock_gettime( CLOCK_MONOTONIC ) function.