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RTI Connext Traditional C++ API Version 7.1.0
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DDS_SERVICE_REQUEST_ACCEPTED_STATUS More...
Public Attributes | |
| DDS_Long | total_count |
| The total cumulative number of ServiceRequests that have been accepted by a DDSDataWriter. More... | |
| DDS_Long | total_count_change |
| The incremental changes in total_count since the last time the listener was called or the status was read. More... | |
| DDS_Long | current_count |
| The current number of ServiceRequests that have been accepted by this DDSDataWriter. More... | |
| DDS_Long | current_count_change |
| The change in current_count since the last time the listener was called or the status was read. More... | |
| DDS_InstanceHandle_t | last_request_handle |
| A handle to the last DDS_ServiceRequest that caused the DDSDataWriter's status to change. More... | |
| DDS_Long | service_id |
| ID of the service to which the accepted Request belongs. More... | |
DDS_SERVICE_REQUEST_ACCEPTED_STATUS
Currently, the only service that causes the ServiceRequestAcceptedStatus to be triggered is the DDSTopicQuery service. A DDS_ServiceRequest is accepted when a DDSDataWriter matches with a DDSDataReader that has created a DDSTopicQuery.
This status is also changed (and the listener, if any, called) when a ServiceRequest has been cancelled, or deleted. This will happen when a DDSDataReader deletes a TopicQuery using DDSDataReader::delete_topic_query.
| DDS_Long DDS_ServiceRequestAcceptedStatus::total_count |
The total cumulative number of ServiceRequests that have been accepted by a DDSDataWriter.
This number increases whenever a new request is accepted. It does not change when a request is cancelled.
| DDS_Long DDS_ServiceRequestAcceptedStatus::total_count_change |
The incremental changes in total_count since the last time the listener was called or the status was read.
| DDS_Long DDS_ServiceRequestAcceptedStatus::current_count |
The current number of ServiceRequests that have been accepted by this DDSDataWriter.
This number increases when a new request is accepted and decreases when an existing request is cancelled.
| DDS_Long DDS_ServiceRequestAcceptedStatus::current_count_change |
The change in current_count since the last time the listener was called or the status was read.
| DDS_InstanceHandle_t DDS_ServiceRequestAcceptedStatus::last_request_handle |
A handle to the last DDS_ServiceRequest that caused the DDSDataWriter's status to change.
| DDS_Long DDS_ServiceRequestAcceptedStatus::service_id |
ID of the service to which the accepted Request belongs.