RTI Connext Traditional C++ API
Version 5.2.3
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<<interface>> DDSListener for writer status. More...
<<interface>> DDSListener for writer status.
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Handles the DDS_OFFERED_DEADLINE_MISSED_STATUS status.
This callback is called when the deadline that the DDSDataWriter 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 DDSDataWriter failed to provide data for an instance.
writer | <<out>> Locally created DDSDataWriter that triggers the listener callback |
status | <<out>> Current deadline missed status of locally created DDSDataWriter |
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Handles the DDS_LIVELINESS_LOST_STATUS status.
This callback is called when the liveliness that the DDSDataWriter has committed through its LIVELINESS qos policy was not respected; this DDSDataReader entities will consider the DDSDataWriter as no longer "alive/active". This callback will not be called when an already not alive DDSDataWriter simply renames not alive for another liveliness period.
writer | <<out>> Locally created DDSDataWriter that triggers the listener callback |
status | <<out>> Current liveliness lost status of locally created DDSDataWriter |
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Handles the DDS_OFFERED_INCOMPATIBLE_QOS_STATUS status.
This callback is called when the DDS_DataWriterQos of the DDSDataWriter was incompatible with what was requested by a DDSDataReader. This callback is called when a DDSDataWriter has discovered a DDSDataReader for the same DDSTopic and common partition, but with a requested QoS that is incompatible with that offered by the DDSDataWriter.
writer | <<out>> Locally created DDSDataWriter that triggers the listener callback |
status | <<out>> Current incompatible qos status of locally created DDSDataWriter |
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Handles the DDS_PUBLICATION_MATCHED_STATUS status.
This callback is called when the DDSDataWriter has found a DDSDataReader that matches the DDSTopic, has a common partition and compatible QoS, or has ceased to be matched with a DDSDataReader that was previously considered to be matched.
writer | <<out>> Locally created DDSDataWriter that triggers the listener callback |
status | <<out>> Current publication match status of locally created DDSDataWriter |
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<<extension>> A change has occurred in the writer's cache of unacknowledged samples.
This listener callback is triggered when:
writer | <<out>> Locally created DDSDataWriter that triggers the listener callback |
status | <<out>> Current reliable writer cache changed status of locally created DDSDataWriter |
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<<extension>> A matched reliable reader has become active or become inactive.
writer | <<out>> Locally created DDSDataWriter that triggers the listener callback |
status | <<out>> Current reliable reader activity changed status of locally created DDSDataWriter |
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Notifies when an instance is replaced in DataWriter queue.
This callback is called when an instance is replaced by the DDSDataWriter due to instance resource limits being reached. This callback returns to the user the handle of the replaced instance, which can be used to get the key of the replaced instance.
writer | <<out>> Locally created DDSDataWriter that triggers the listener callback |
handle | <<out>> Handle of the replaced instance |
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Called when a sample is application-acknowledged.
Applicable only when DDS_ReliabilityQosPolicy::acknowledgment_kind = DDS_APPLICATION_AUTO_ACKNOWLEDGMENT_MODE or DDS_APPLICATION_EXPLICIT_ACKNOWLEDGMENT_MODE
Called when a sample is application-level acknowledged. Provides identities of the sample and the acknowledging DDSDataReader. Also provides user-specified response data sent from the DDSDataReader by the acknowledgment message.
writer | <<out>> Locally created DDSDataWriter that triggers the listener callback |
info | <<out>> DDS_AcknowledgmentInfo of the acknowledged sample |