DDS_DomainParticipantProtocolStatus Struct Reference

<<extension>> The status of a participant's protocol related metrics, like the number of corrupted messages, change in corrupted messages and timestamp of the last corrupted message. More...

Data Fields
DDS_LongLong	corrupted_rtps_message_count
	The number of corrupted RTPS messages detected by the domain participant.
DDS_LongLong	corrupted_rtps_message_count_change
	The incremental change in the number of corrupted RTPS messages detected by the domain participant since the last time the status was read.
struct DDS_Time_t	last_corrupted_message_timestamp
	The timestamp when the last corrupted RTPS message was detected by the domain participant.

Detailed Description

<<extension>> The status of a participant's protocol related metrics, like the number of corrupted messages, change in corrupted messages and timestamp of the last corrupted message.

Entity:

DDS_DomainParticipant The corrupted messages are detected by validating the received CRC. The participant protocol status can be obtained by enabling DDS_WireProtocolQosPolicy::compute_crc and DDS_WireProtocolQosPolicy::check_crc at the publishing and subscribing application respectively.

Field Documentation

DDS_LongLong DDS_DomainParticipantProtocolStatus::corrupted_rtps_message_count

The number of corrupted RTPS messages detected by the domain participant.

Counts the corrupted RTPS messages received by the participant. It includes messages belonging to discovery and user traffic.

DDS_LongLong DDS_DomainParticipantProtocolStatus::corrupted_rtps_message_count_change

The incremental change in the number of corrupted RTPS messages detected by the domain participant since the last time the status was read.

struct DDS_Time_t DDS_DomainParticipantProtocolStatus::last_corrupted_message_timestamp

The timestamp when the last corrupted RTPS message was detected by the domain participant.