DDS_ReliableSampleUnacknowledgedStatus Struct Reference

Status about an unacknowledged sample that is removed from the DDSDataWriter cache before being acknowledged by all matched DDSDataReader entities. More...

#include <dds_c_publication.h>

Public Attributes
struct DDS_SequenceNumber_t	sequence_number
	The sequence number of the unacknowledged sample.
DDS_Long	unacknowledged_count
	The number of matched DDSDataReader entities that did not acknowledge the sample before it was removed.
DDS_InstanceHandle_t	instance_handle
	The instance_handle for the sample. If the DDSDataWriter is not keyed the value is DDS_HANDLE_NIL.

Detailed Description

Status about an unacknowledged sample that is removed from the DDSDataWriter cache before being acknowledged by all matched DDSDataReader entities.

Entity:

DDSDataWriter

Listener:

DDSDataWriterListener

Member Data Documentation

sequence_number

struct DDS_SequenceNumber_t DDS_ReliableSampleUnacknowledgedStatus::sequence_number

The sequence number of the unacknowledged sample.

unacknowledged_count

DDS_Long DDS_ReliableSampleUnacknowledgedStatus::unacknowledged_count

The number of matched DDSDataReader entities that did not acknowledge the sample before it was removed.

instance_handle

DDS_InstanceHandle_t DDS_ReliableSampleUnacknowledgedStatus::instance_handle

The instance_handle for the sample. If the DDSDataWriter is not keyed the value is DDS_HANDLE_NIL.