RTI Connext .NET API (legacy)
Version 6.1.1
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Various settings to configure the external RTI Persistence Service used by RTI Connext for DataWriters with a DDS::DurabilityQosPolicy setting of PERSISTENT_DURABILITY_QOS or TRANSIENT_DURABILITY_QOS. More...
#include <managed_infrastructure.h>
Static Public Member Functions | |
static System::String ^ | get_durabilityservice_qos_policy_name () |
Stringified human-readable name for DDS::DurabilityServiceQosPolicy. More... | |
Public Attributes | |
Duration_t | service_cleanup_delay |
Controls when the service is able to remove all information regarding a data instances. More... | |
HistoryQosPolicyKind | history_kind |
The kind of history to apply in recouping durable data. More... | |
System::Int32 | history_depth |
Setting to use for the DDS::DurabilityQosPolicy::writer_depth when recouping durable data. More... | |
System::Int32 | max_samples |
Part of resource limits QoS policy to apply when feeding a late joiner. More... | |
System::Int32 | max_instances |
Part of resource limits QoS policy to apply when feeding a late joiner. More... | |
System::Int32 | max_samples_per_instance |
Part of resource limits QoS policy to apply when feeding a late joiner. More... | |
Various settings to configure the external RTI Persistence Service used by RTI Connext for DataWriters with a DDS::DurabilityQosPolicy setting of PERSISTENT_DURABILITY_QOS or TRANSIENT_DURABILITY_QOS.
When a DataWriter's DDS::DurabilityQosPolicy::kind is PERSISTENT_DURABILITY_QOS or TRANSIENT_DURABILITY_QOS, an external service, the RTI Persistence Service, is used to store and possibly forward the data sent by the DDS::DataWriter to DDS::DataReader objects that are created after the data was initially sent.
This QoS policy is used to configure certain parameters of the Persistence Service when it operates on the behalf of the DDS::DataWriter, such as how much data to store. For example, it configures the DURABILITY, HISTORY, and the RESOURCE_LIMITS used by the fictitious DataReader and DataWriter used by the Persistence Service. Note, however, that the Persistence Service itself may be configured to ignore these values and instead use values from its own configuration file.
Duration_t DDS::DurabilityServiceQosPolicy::service_cleanup_delay |
Controls when the service is able to remove all information regarding a data instances.
When the service cleanup delay is set to 0, disposed instances will be completely removed from the service. Only values of 0 and DDS::Duration_t::DURATION_INFINITE are currently supported.
[default] 0
HistoryQosPolicyKind DDS::DurabilityServiceQosPolicy::history_kind |
The kind of history to apply in recouping durable data.
[default] KEEP_LAST_HISTORY_QOS
System::Int32 DDS::DurabilityServiceQosPolicy::history_depth |
Setting to use for the DDS::DurabilityQosPolicy::writer_depth when recouping durable data.
If the DDS::HistoryQosPolicy::depth is set to a value lower than this value, DDS::HistoryQosPolicy::depth will be set equal to the value of this field.
[default] DDS::DurabilityQosPolicy::AUTO_WRITER_DEPTH (1)
System::Int32 DDS::DurabilityServiceQosPolicy::max_samples |
Part of resource limits QoS policy to apply when feeding a late joiner.
System::Int32 DDS::DurabilityServiceQosPolicy::max_instances |
Part of resource limits QoS policy to apply when feeding a late joiner.
System::Int32 DDS::DurabilityServiceQosPolicy::max_samples_per_instance |
Part of resource limits QoS policy to apply when feeding a late joiner.