launchdarkly::config::shared::builders::PollingBuilder< SDK > Class Template Reference

#include <data_source_builder.hpp>

Public Member Functions
PollingBuilder &	PollInterval (std::chrono::seconds poll_interval)
template<typename T = SDK>
std::enable_if_t< is_server_sdk< T >::value, PollingBuilder & >	Filter (std::string filter_key)
built::PollingConfig< SDK >	Build () const

Detailed Description

template<typename SDK>
class launchdarkly::config::shared::builders::PollingBuilder< SDK >

Contains methods for configuring the polling data source.

Member Function Documentation

Build()

template<typename SDK >

built::PollingConfig< SDK > launchdarkly::config::shared::builders::PollingBuilder< SDK >::Build

Build the polling config. Used internal to the SDK.

Returns

The built config.

Filter()

template<typename SDK >

template<typename T = SDK>

std::enable_if_t<is_server_sdk<T>::value, PollingBuilder&> launchdarkly::config::shared::builders::PollingBuilder< SDK >::Filter ( std::string  filter_key )

inline

Sets the filter key for the polling connection.

By default, the SDK is able to evaluate all flags in an environment.

If this is undesirable - for example, because the environment contains thousands of flags, but this application only needs to evaluate a smaller, known subset - then a filter may be setup in LaunchDarkly, and the filter's key specified here.

Evaluations for flags that aren't part of the filtered environment will return default values.

Parameters

filter_key

The filter key. If the key is malformed or nonexistent, then a full LaunchDarkly environment will be fetched. In the case of a malformed key, the SDK will additionally log a runtime error.

Returns

Reference to this builder.

PollInterval()

template<typename SDK >

PollingBuilder< SDK > & launchdarkly::config::shared::builders::PollingBuilder< SDK >::PollInterval

(

std::chrono::seconds

poll_interval

)

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

Parameters

poll_interval

The polling interval.

Returns

Reference to this builder.

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The documentation for this class was generated from the following files:

• /home/runner/work/cpp-sdks/cpp-sdks/libs/common/include/launchdarkly/config/shared/builders/data_source_builder.hpp
• /home/runner/work/cpp-sdks/cpp-sdks/libs/common/src/config/data_source_builder.cpp