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DurabilityServiceQosPolicy Properties

The DurabilityServiceQosPolicy type exposes the following members.

Properties
  NameDescription
Public propertyHistoryDepth
Specifies the number of samples of each instance of data (identified by its key) that is managed by the durability service for the transient or persistent topic data-instances.
Public propertyHistoryKind
Specifies the type of history the durability service must apply for the transient or persistent topic data-instances.
Public propertyMaxInstances
Represents the maximum number of instances the DataWriter (or DataReader) can manage.
Public propertyMaxSamples
Specifies the maximum number of data-samples the DataWriter (or DataReader) can manage across all the instances associated with it. Represents the maximum samples the middleware can store for any one DataWriter (or DataReader).
Public propertyMaxSamplesPerInstance
Represents the maximum number of samples of any one instance a DataWriter (or DataReader) can manage.
Public propertyServiceCleanupDelay
Specifies how long the durability service must wait before it is allowed to remove the information on the transient or persistent topic data-instances as a result of incoming dispose messages.
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