RTI Connext .Net APIs  Version 5.1.0
DDS::DataReaderProtocolStatus Struct Reference

<<eXtension>> The status of a reader's internal protocol related metrics, like the number of samples received, filtered, rejected; and status of wire protocol traffic. More...

#include <managed_subscription.h>

Public Attributes

System::Int64 received_sample_count
 The number of user samples from a remote DataWriter received for the first time by a local DataReader.
 
System::Int64 received_sample_count_change
 The incremental change in the number of user samples from a remote DataWriter received for the first time by a local DataReader since the last time the status was read.
 
System::Int64 received_sample_bytes
 The number of bytes of user samples from a remote DataWriter received for the first time by a local DataReader.
 
System::Int64 received_sample_bytes_change
 The incremental change in the number of bytes of user samples from a remote DataWriter received for the first time by a local DataReader since the last time the status was read.
 
System::Int64 duplicate_sample_count
 The number of samples from a remote DataWriter received, not for the first time, by a local DataReader.
 
System::Int64 duplicate_sample_count_change
 The incremental change in the number of samples from a remote DataWriter received, not for the first time, by a local DataReader since the last time the status was read.
 
System::Int64 duplicate_sample_bytes
 The number of bytes of samples from a remote DataWriter received, not for the first time, by a local DataReader.
 
System::Int64 duplicate_sample_bytes_change
 The incremental change in the number of bytes of samples from a remote DataWriter received, not for the first time, by a local DataReader since the last time the status was read.
 
System::Int64 filtered_sample_count
 The number of user samples filtered by the local DataReader due to Content-Filtered Topics or Time-Based Filter.
 
System::Int64 filtered_sample_count_change
 The incremental change in the number of user samples filtered by the local DataReader due to Content-Filtered Topics or Time-Based Filter since the last time the status was read.
 
System::Int64 filtered_sample_bytes
 The number of bytes of user samples filtered by the local DataReader due to Content-Filtered Topics or Time-Based Filter.
 
System::Int64 filtered_sample_bytes_change
 The incremental change in the number of bytes of user samples filtered by the local DataReader due to Content-Filtered Topics or Time-Based Filter since the last time the status was read.
 
System::Int64 received_heartbeat_count
 The number of Heartbeats from a remote DataWriter received by a local DataReader.
 
System::Int64 received_heartbeat_count_change
 The incremental change in the number of Heartbeats from a remote DataWriter received by a local DataReader since the last time the status was read.
 
System::Int64 received_heartbeat_bytes
 The number of bytes of Heartbeats from a remote DataWriter received by a local DataReader.
 
System::Int64 received_heartbeat_bytes_change
 The incremental change in the number of bytes of Heartbeats from a remote DataWriter received by a local DataReader since the last time the status was read.
 
System::Int64 sent_ack_count
 The number of ACKs sent from a local DataReader to a matching remote DataWriter.
 
System::Int64 sent_ack_count_change
 The incremental change in the number of ACKs sent from a local DataReader to a matching remote DataWriter since the last time the status was read.
 
System::Int64 sent_ack_bytes
 The number of bytes of ACKs sent from a local DataReader to a matching remote DataWriter.
 
System::Int64 sent_ack_bytes_change
 The incremental change in the number of bytes of ACKs sent from a local DataReader to a matching remote DataWriter since the last time the status was read.
 
System::Int64 sent_nack_count
 The number of NACKs sent from a local DataReader to a matching remote DataWriter.
 
System::Int64 sent_nack_count_change
 The incremental change in the number of NACKs sent from a local DataReader to a matching remote DataWriter since the last time the status was read.
 
System::Int64 sent_nack_bytes
 The number of bytes of NACKs sent from a local DataReader to a matching remote DataWriter.
 
System::Int64 sent_nack_bytes_change
 The incremental change in the number of bytes of NACKs sent from a local DataReader to a matching remote DataWriter since the last time the status was read.
 
System::Int64 received_gap_count
 The number of GAPs received from remote DataWriter to this DataReader.
 
System::Int64 received_gap_count_change
 The incremental change in the number of GAPs received from remote DataWriter to this DataReader since the last time the status was read.
 
System::Int64 received_gap_bytes
 The number of bytes of GAPs received from remote DataWriter to this DataReader.
 
System::Int64 received_gap_bytes_change
 The incremental change in the number of bytes of GAPs received from remote DataWriter to this DataReader since the last time the status was read.
 
System::Int64 rejected_sample_count
 The number of times a sample is rejected due to exceptions in the receive path.
 
System::Int64 rejected_sample_count_change
 The incremental change in the number of times a sample is rejected due to exceptions in the receive path since the last time the status was read.
 
SequenceNumber_t first_available_sample_sequence_number
 Sequence number of the first available sample in a matched Datawriters reliability queue.
 
SequenceNumber_t last_available_sample_sequence_number
 Sequence number of the last available sample in a matched Datawriter's reliability queue.
 
SequenceNumber_t last_committed_sample_sequence_number
 Sequence number of the newest sample received from the matched DataWriter committed to the DataReader's queue.
 
System::Int32 uncommitted_sample_count
 Number of received samples that are not yet available to be read or taken, due to being received out of order.
 

Detailed Description

<<eXtension>> The status of a reader's internal protocol related metrics, like the number of samples received, filtered, rejected; and status of wire protocol traffic.

Entity:
DDS::DataReader

Member Data Documentation

System::Int64 DDS::DataReaderProtocolStatus::received_sample_count

The number of user samples from a remote DataWriter received for the first time by a local DataReader.

System::Int64 DDS::DataReaderProtocolStatus::received_sample_count_change

The incremental change in the number of user samples from a remote DataWriter received for the first time by a local DataReader since the last time the status was read.

System::Int64 DDS::DataReaderProtocolStatus::received_sample_bytes

The number of bytes of user samples from a remote DataWriter received for the first time by a local DataReader.

System::Int64 DDS::DataReaderProtocolStatus::received_sample_bytes_change

The incremental change in the number of bytes of user samples from a remote DataWriter received for the first time by a local DataReader since the last time the status was read.

System::Int64 DDS::DataReaderProtocolStatus::duplicate_sample_count

The number of samples from a remote DataWriter received, not for the first time, by a local DataReader.

Such samples can be redundant, out-of-order, etc. and are not stored in the reader's queue.

System::Int64 DDS::DataReaderProtocolStatus::duplicate_sample_count_change

The incremental change in the number of samples from a remote DataWriter received, not for the first time, by a local DataReader since the last time the status was read.

Such samples can be redundant, out-of-order, etc. and are not stored in the reader's queue.

System::Int64 DDS::DataReaderProtocolStatus::duplicate_sample_bytes

The number of bytes of samples from a remote DataWriter received, not for the first time, by a local DataReader.

Such samples can be redundant, out-of-order, etc. and are not stored in the reader's queue.

System::Int64 DDS::DataReaderProtocolStatus::duplicate_sample_bytes_change

The incremental change in the number of bytes of samples from a remote DataWriter received, not for the first time, by a local DataReader since the last time the status was read.

Such samples can be redundant, out-of-order, etc. and are not stored in the reader's queue.

System::Int64 DDS::DataReaderProtocolStatus::filtered_sample_count

The number of user samples filtered by the local DataReader due to Content-Filtered Topics or Time-Based Filter.

System::Int64 DDS::DataReaderProtocolStatus::filtered_sample_count_change

The incremental change in the number of user samples filtered by the local DataReader due to Content-Filtered Topics or Time-Based Filter since the last time the status was read.

System::Int64 DDS::DataReaderProtocolStatus::filtered_sample_bytes

The number of bytes of user samples filtered by the local DataReader due to Content-Filtered Topics or Time-Based Filter.

System::Int64 DDS::DataReaderProtocolStatus::filtered_sample_bytes_change

The incremental change in the number of bytes of user samples filtered by the local DataReader due to Content-Filtered Topics or Time-Based Filter since the last time the status was read.

System::Int64 DDS::DataReaderProtocolStatus::received_heartbeat_count

The number of Heartbeats from a remote DataWriter received by a local DataReader.

System::Int64 DDS::DataReaderProtocolStatus::received_heartbeat_count_change

The incremental change in the number of Heartbeats from a remote DataWriter received by a local DataReader since the last time the status was read.

System::Int64 DDS::DataReaderProtocolStatus::received_heartbeat_bytes

The number of bytes of Heartbeats from a remote DataWriter received by a local DataReader.

System::Int64 DDS::DataReaderProtocolStatus::received_heartbeat_bytes_change

The incremental change in the number of bytes of Heartbeats from a remote DataWriter received by a local DataReader since the last time the status was read.

System::Int64 DDS::DataReaderProtocolStatus::sent_ack_count

The number of ACKs sent from a local DataReader to a matching remote DataWriter.

System::Int64 DDS::DataReaderProtocolStatus::sent_ack_count_change

The incremental change in the number of ACKs sent from a local DataReader to a matching remote DataWriter since the last time the status was read.

System::Int64 DDS::DataReaderProtocolStatus::sent_ack_bytes

The number of bytes of ACKs sent from a local DataReader to a matching remote DataWriter.

System::Int64 DDS::DataReaderProtocolStatus::sent_ack_bytes_change

The incremental change in the number of bytes of ACKs sent from a local DataReader to a matching remote DataWriter since the last time the status was read.

System::Int64 DDS::DataReaderProtocolStatus::sent_nack_count

The number of NACKs sent from a local DataReader to a matching remote DataWriter.

System::Int64 DDS::DataReaderProtocolStatus::sent_nack_count_change

The incremental change in the number of NACKs sent from a local DataReader to a matching remote DataWriter since the last time the status was read.

System::Int64 DDS::DataReaderProtocolStatus::sent_nack_bytes

The number of bytes of NACKs sent from a local DataReader to a matching remote DataWriter.

System::Int64 DDS::DataReaderProtocolStatus::sent_nack_bytes_change

The incremental change in the number of bytes of NACKs sent from a local DataReader to a matching remote DataWriter since the last time the status was read.

System::Int64 DDS::DataReaderProtocolStatus::received_gap_count

The number of GAPs received from remote DataWriter to this DataReader.

System::Int64 DDS::DataReaderProtocolStatus::received_gap_count_change

The incremental change in the number of GAPs received from remote DataWriter to this DataReader since the last time the status was read.

System::Int64 DDS::DataReaderProtocolStatus::received_gap_bytes

The number of bytes of GAPs received from remote DataWriter to this DataReader.

System::Int64 DDS::DataReaderProtocolStatus::received_gap_bytes_change

The incremental change in the number of bytes of GAPs received from remote DataWriter to this DataReader since the last time the status was read.

System::Int64 DDS::DataReaderProtocolStatus::rejected_sample_count

The number of times a sample is rejected due to exceptions in the receive path.

System::Int64 DDS::DataReaderProtocolStatus::rejected_sample_count_change

The incremental change in the number of times a sample is rejected due to exceptions in the receive path since the last time the status was read.

SequenceNumber_t DDS::DataReaderProtocolStatus::first_available_sample_sequence_number

Sequence number of the first available sample in a matched Datawriters reliability queue.

Applicable only for reliable DataReaders, and when retrieving matched DataWriter statuses.

Updated upon receiving Heartbeat submessages from a matched reliable DataWriter.

SequenceNumber_t DDS::DataReaderProtocolStatus::last_available_sample_sequence_number

Sequence number of the last available sample in a matched Datawriter's reliability queue.

Applicable only for reliable DataReaders, and when retrieving matched DataWriter statuses.

Updated upon receiving Heartbeat submessages from a matched reliable DataWriter.

SequenceNumber_t DDS::DataReaderProtocolStatus::last_committed_sample_sequence_number

Sequence number of the newest sample received from the matched DataWriter committed to the DataReader's queue.

Applicable only when retrieving matched DataWriter statuses.

For best-effort DataReaders, this is the sequence number of the latest sample received.

For reliable DataReaders, this is the sequence number of the latest sample that is available to be read or taken from the DataReader's queue.

System::Int32 DDS::DataReaderProtocolStatus::uncommitted_sample_count

Number of received samples that are not yet available to be read or taken, due to being received out of order.

Applicable only when retrieving matched DataWriter statuses.


RTI Connext .Net APIs Version 5.1.0 Copyright © Mon Feb 3 2014 Real-Time Innovations, Inc