RTI Connext .Net APIs
Version 5.2.0
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<<interface>> Listener for participant status. More...
#include <managed_domain.h>
Public Member Functions | |
virtual void | on_inconsistent_topic (Topic^ topic, InconsistentTopicStatus% status) |
Handle the ::DDS::StatusKind::INCONSISTENT_TOPIC_STATUS status. | |
virtual void | on_offered_deadline_missed (DataWriter^ writer, OfferedDeadlineMissedStatus% status) |
Handles the ::DDS::StatusKind::OFFERED_DEADLINE_MISSED_STATUS status. | |
virtual void | on_liveliness_lost (DataWriter^ writer, LivelinessLostStatus% status) |
Handles the ::DDS::StatusKind::LIVELINESS_LOST_STATUS status. | |
virtual void | on_offered_incompatible_qos (DataWriter^ writer, OfferedIncompatibleQosStatus^ status) |
Handles the ::DDS::StatusKind::OFFERED_INCOMPATIBLE_QOS_STATUS status. | |
virtual void | on_publication_matched (DataWriter^ writer, PublicationMatchedStatus% status) |
Handles the ::DDS::StatusKind::PUBLICATION_MATCHED_STATUS status. | |
virtual void | on_reliable_writer_cache_changed (DataWriter^ writer, ReliableWriterCacheChangedStatus% status) |
<<extension>> A change has occurred in the writer's cache of unacknowledged samples. | |
virtual void | on_reliable_reader_activity_changed (DataWriter^ writer, ReliableReaderActivityChangedStatus% status) |
<<extension>> A matched reliable reader has become active or become inactive. | |
virtual void | on_requested_deadline_missed (DataReader^ reader, RequestedDeadlineMissedStatus% status) |
Handles the ::DDS::StatusKind::REQUESTED_DEADLINE_MISSED_STATUS communication status. | |
virtual void | on_liveliness_changed (DataReader^ reader, LivelinessChangedStatus% status) |
Handles the ::DDS::StatusKind::LIVELINESS_CHANGED_STATUS communication status. | |
virtual void | on_requested_incompatible_qos (DataReader^ reader, RequestedIncompatibleQosStatus^ status) |
Handles the ::DDS::StatusKind::REQUESTED_INCOMPATIBLE_QOS_STATUS communication status. | |
virtual void | on_sample_rejected (DataReader^ reader, SampleRejectedStatus% status) |
Handles the ::DDS::StatusKind::SAMPLE_REJECTED_STATUS communication status. | |
virtual void | on_data_available (DataReader^ reader) |
Handle the ::DDS::StatusKind::DATA_AVAILABLE_STATUS communication status. | |
virtual void | on_sample_lost (DataReader^ reader, SampleLostStatus% status) |
Handles the ::DDS::StatusKind::SAMPLE_LOST_STATUS communication status. | |
virtual void | on_subscription_matched (DataReader^ reader, SubscriptionMatchedStatus% status) |
Handles the ::DDS::StatusKind::SUBSCRIPTION_MATCHED_STATUS communication status. | |
virtual void | on_data_on_readers (Subscriber^ sub) |
Handles the ::DDS::StatusKind::DATA_ON_READERS_STATUS communication status. | |
virtual void | on_application_acknowledgment (DataWriter^ writer, AcknowledgmentInfo^ info) |
Called when a sample is application-acknowledged. | |
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virtual void | on_instance_replaced (DataWriter^ writer, InstanceHandle_t% handle) |
Notifies when an instance is replaced in DataWriter queue. | |
<<interface>> Listener for participant status.
This is the interface that can be implemented by an application-provided class and then registered with the DDS::DomainParticipant such that the application can be notified by RTI Connext of relevant status changes.
The DDS::DomainParticipantListener interface extends all other Listener interfaces and has no additional operation beyond the ones defined by the more general listeners.
The purpose of the DDS::DomainParticipantListener is to be the listener of last resort that is notified of all status changes not captured by more specific listeners attached to the DDS::DomainEntity objects. When a relevant status change occurs, RTI Connext will first attempt to notify the listener attached to the concerned DDS::DomainEntity if one is installed. Otherwise, RTI Connext will notify the Listener attached to the DDS::DomainParticipant.
Important: Because a DDS::DomainParticipantListener may receive callbacks pertaining to many different entities, it is possible for the same listener to receive multiple callbacks simultaneously in different threads. (Such is not the case for listeners of other types.) It is therefore critical that users of this listener provide their own protection for any thread-unsafe activities undertaken in a DDS::DomainParticipantListener callback.
Note: Due to a thread-safety issue, the destruction of a DomainParticipantListener from an enabled DomainParticipant should be avoided – even if the DomainParticipantListener has been removed from the DomainParticipant. (This limitation does not affect the Java API.)
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inlinevirtual |
Handle the ::DDS::StatusKind::INCONSISTENT_TOPIC_STATUS status.
This callback is called when a remote DDS::Topic is discovered but is inconsistent with the locally created DDS::Topic of the same topic name.
topic | <<out>> Locally created DDS::Topic that triggers the listener callback |
status | <<out>> Current inconsistent status of locally created DDS::Topic |
Implements DDS::TopicListener.
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inlinevirtual |
Handles the ::DDS::StatusKind::OFFERED_DEADLINE_MISSED_STATUS status.
This callback is called when the deadline that the DDS::DataWriter has committed through its DEADLINE qos policy was not respected for a specific instance. This callback is called for each deadline period elapsed during which the DDS::DataWriter failed to provide data for an instance.
writer | <<out>> Locally created DDS::DataWriter that triggers the listener callback |
status | <<out>> Current deadline missed status of locally created DDS::DataWriter |
Reimplemented from DDS::PublisherListener.
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inlinevirtual |
Handles the ::DDS::StatusKind::LIVELINESS_LOST_STATUS status.
This callback is called when the liveliness that the DDS::DataWriter has committed through its LIVELINESS qos policy was not respected; this DDS::DataReader entities will consider the DDS::DataWriter as no longer "alive/active". This callback will not be called when an already not alive DDS::DataWriter simply renames not alive for another liveliness period.
writer | <<out>> Locally created DDS::DataWriter that triggers the listener callback |
status | <<out>> Current liveliness lost status of locally created DDS::DataWriter |
Reimplemented from DDS::PublisherListener.
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inlinevirtual |
Handles the ::DDS::StatusKind::OFFERED_INCOMPATIBLE_QOS_STATUS status.
This callback is called when the DDS::DataWriterQos of the DDS::DataWriter was incompatible with what was requested by a DDS::DataReader. This callback is called when a DDS::DataWriter has discovered a DDS::DataReader for the same DDS::Topic and common partition, but with a requested QoS that is incompatible with that offered by the DDS::DataWriter.
writer | <<out>> Locally created DDS::DataWriter that triggers the listener callback |
status | <<out>> Current incompatible qos status of locally created DDS::DataWriter |
Reimplemented from DDS::PublisherListener.
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inlinevirtual |
Handles the ::DDS::StatusKind::PUBLICATION_MATCHED_STATUS status.
This callback is called when the DDS::DataWriter has found a DDS::DataReader that matches the DDS::Topic, has a common partition and compatible QoS, or has ceased to be matched with a DDS::DataReader that was previously considered to be matched.
writer | <<out>> Locally created DDS::DataWriter that triggers the listener callback |
status | <<out>> Current publication match status of locally created DDS::DataWriter |
Reimplemented from DDS::PublisherListener.
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inlinevirtual |
<<extension>> A change has occurred in the writer's cache of unacknowledged samples.
This listener callback is triggered when:
writer | <<out>> Locally created DDS::DataWriter that triggers the listener callback |
status | <<out>> Current reliable writer cache changed status of locally created DDS::DataWriter |
Reimplemented from DDS::PublisherListener.
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inlinevirtual |
<<extension>> A matched reliable reader has become active or become inactive.
writer | <<out>> Locally created DDS::DataWriter that triggers the listener callback |
status | <<out>> Current reliable reader activity changed status of locally created DDS::DataWriter |
Reimplemented from DDS::PublisherListener.
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inlinevirtual |
Handles the ::DDS::StatusKind::REQUESTED_DEADLINE_MISSED_STATUS communication status.
Reimplemented from DDS::SubscriberListener.
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inlinevirtual |
Handles the ::DDS::StatusKind::LIVELINESS_CHANGED_STATUS communication status.
Reimplemented from DDS::SubscriberListener.
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inlinevirtual |
Handles the ::DDS::StatusKind::REQUESTED_INCOMPATIBLE_QOS_STATUS communication status.
Reimplemented from DDS::SubscriberListener.
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Handles the ::DDS::StatusKind::SAMPLE_REJECTED_STATUS communication status.
Reimplemented from DDS::SubscriberListener.
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inlinevirtual |
Handle the ::DDS::StatusKind::DATA_AVAILABLE_STATUS communication status.
Reimplemented from DDS::SubscriberListener.
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Handles the ::DDS::StatusKind::SAMPLE_LOST_STATUS communication status.
Reimplemented from DDS::SubscriberListener.
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inlinevirtual |
Handles the ::DDS::StatusKind::SUBSCRIPTION_MATCHED_STATUS communication status.
Reimplemented from DDS::SubscriberListener.
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inlinevirtual |
Handles the ::DDS::StatusKind::DATA_ON_READERS_STATUS communication status.
Reimplemented from DDS::SubscriberListener.
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inlinevirtual |
Called when a sample is application-acknowledged.
Applicable only when DDS::ReliabilityQosPolicy::acknowledgement_mode = ::DDS::ReliabilityQosPolicyAcknowledgmentModeKind::APPLICATION_AUTO_ACKNOWLEDGMENT_MODE or ::DDS::ReliabilityQosPolicyAcknowledgmentModeKind::APPLICATION_EXPLICIT_ACKNOWLEDGMENT_MODE
Called when a sample is application-level acknowledged. Provides identities of the sample and the acknowledging DDS::DataReader. Also provides user-specified response data sent from the DDS::DataReader by the acknowledgment message.
writer | <<out>> Locally created DDS::DataWriter that triggers the listener callback |
info | <<out>> DDS::AcknowledgmentInfo of the acknowledged sample |
Reimplemented from DDS::PublisherListener.