Interface IDataSource

Interface for an object that receives updates to feature flags from LaunchDarkly.

Namespace: LaunchDarkly.Sdk.Client.Subsystems

Assembly: LaunchDarkly.ClientSdk.dll

Syntax

public interface IDataSource : IDisposable

Remarks

This component uses a push model. When it is created, the SDK will provide a reference to an IDataSourceUpdateSink component, which is a write-only abstraction of the data store. The SDK never requests feature flag data from the IDataSource, it only looks at the last known data that was previously put into the store.

Properties

Initialized

Checks whether the data source has finished initializing.

Declaration

bool Initialized { get; }

Property Value

Type	Description
System.Boolean	true if fully initialized

Remarks

This is true if it has received at least one full set of feature flag data from LaunchDarkly, or if it is never going to do so because we are deliberately offline.

Methods

Start()

Initializes the data source. This is called once from the LdClient constructor.

Declaration

Task<bool> Start()

Returns

Type	Description
System.Threading.Tasks.Task<System.Boolean>	a Task which is completed once the data source has finished starting up