Class FDv2PollingDataSourceBuilder

Contains methods for configuring the polling data source.

This class is not stable, and not subject to any backwards compatibility guarantees or semantic versioning. It is not suitable for production usage. Do not use it. You have been warned.

Inheritance
object
FDv2PollingDataSourceBuilder
Implements
Inherited Members
Namespace: LaunchDarkly.Sdk.Server.Integrations
Assembly: LaunchDarkly.ServerSdk.dll
Syntax
public sealed class FDv2PollingDataSourceBuilder : IComponentConfigurer<IDataSource>, IDiagnosticDescription
Examples
var config = Configuration.Builder("my-sdk-key")
    .DataSystem(Components.DataSystem().Custom()
        // DataSystemComponents.Polling returns an instance to this builder.
        .Initializers(DataSystemComponents.Polling()
          PollInterval(TimeSpan.FromMinutes(10))
        .Synchronizers(DataSystemComponents.Streaming(), DataSystemComponents.Polling())
        .FDv1FallbackSynchronizer(DataSystemComponents.FDv1Polling()));

Constructors

View Source

FDv2PollingDataSourceBuilder()

Declaration
public FDv2PollingDataSourceBuilder()

Fields

| Edit this page View Source

DefaultPollInterval

The default value for PollInterval(TimeSpan): 30 seconds.

Declaration
public static readonly TimeSpan DefaultPollInterval
Field Value
Type Description
TimeSpan

Methods

| Edit this page View Source

Build(LdClientContext)

Called internally by the SDK to create an implementation instance. Applications should not need to call this method.

Declaration
public IDataSource Build(LdClientContext context)
Parameters
Type Name Description
LdClientContext context

provides configuration properties and other components from the current SDK client instance
Returns
Type Description
IDataSource

a instance of the component type
| Edit this page View Source

DescribeConfiguration(LdClientContext)

Called internally by the SDK to inspect the configuration. Applications do not need to call this method.

Declaration
public LdValue DescribeConfiguration(LdClientContext context)
Parameters
Type Name Description
LdClientContext context

SDK configuration/component information
Returns
Type Description
LdValue

a JSON value
| Edit this page View Source

PollInterval(TimeSpan)

Sets the interval at which the SDK will poll for feature flag updates.

Declaration
public FDv2PollingDataSourceBuilder PollInterval(TimeSpan pollInterval)
Parameters
Type Name Description
TimeSpan pollInterval

the polling interval
Returns
Type Description
FDv2PollingDataSourceBuilder

the builder
Remarks

The default and minimum value is DefaultPollInterval. Values less than this will be set to the default.

| Edit this page View Source

ServiceEndpointsOverride(ServiceEndpointsBuilder)

Sets overrides for the service endpoints. In typical usage, the data source will use the commonly defined service endpoints, but for cases where they need to be controlled at the source level, this method can be used. This data source will only use the endpoints applicable to it.

Declaration
public FDv2PollingDataSourceBuilder ServiceEndpointsOverride(ServiceEndpointsBuilder serviceEndpointsOverride)
Parameters
Type Name Description
ServiceEndpointsBuilder serviceEndpointsOverride

the service endpoints to override the base endpoints
Returns
Type Description
FDv2PollingDataSourceBuilder

the builder

Implements

Extension Methods