RUM の機能フラグデータの概要

  const experiment = Experiment.initialize("CLIENT_DEPLOYMENT_KEY", {
    exposureTrackingProvider: {
      track(exposure: Exposure)  {
        // Amplitude が露出を報告したときに機能フラグを送信します
        datadogRum.addFeatureFlagEvaluation(exposure.flag_key, exposure.variant);
      }
    }
  })

  class DatadogExposureTrackingProvider : ExposureTrackingProvider {
    func track(exposure: Exposure) {
      // Amplitude が露出を報告したときに機能フラグを送信します
      if let variant = exposure.variant {
        Global.rum.addFeatureFlagEvaluation(name: exposure.flagKey, value: variant)
      }
    }
  }

  // 初期化時:
  ExperimentConfig config = ExperimentConfigBuilder()
    .exposureTrackingProvider(DatadogExposureTrackingProvider(analytics))
    .build()

  internal class DatadogExposureTrackingProvider : ExposureTrackingProvider {
    override fun track(exposure: Exposure) {
        // Amplitude で露出が報告された際に機能フラグを送信します
        GlobalRumMonitor.get().addFeatureFlagEvaluation(
            exposure.flagKey,
            exposure.variant.orEmpty()
        )
    }
  }

  // 初期化時:
  val config = ExperimentConfig.Builder()
      .exposureTrackingProvider(DatadogExposureTrackingProvider())
      .build()

datadogRum.addFeatureFlagEvaluation(key, value);

Global.rum.addFeatureFlagEvaluation(key, value);

GlobalRumMonitor.get().addFeatureFlagEvaluation(key, value);

DatadogSdk.instance.rum?.addFeatureFlagEvaluation(key, value);

DdRum.addFeatureFlagEvaluation(key, value);

const user = { user_id: "<USER_ID>" };
const dvcOptions = { ... };
const dvcClient = initialize("<DVC_CLIENT_SDK_KEY>", user, dvcOptions);
...
dvcClient.subscribe(
    "variableEvaluated:*",
    (key, variable) => {
        // すべての変数評価を追跡します
        datadogRum.addFeatureFlagEvaluation(key, variable.value);
    }
)
...
dvcClient.subscribe(
    "variableEvaluated:my-variable-key",
    (key, variable) => {
        // 特定の変数評価を追跡します
        datadogRum.addFeatureFlagEvaluation(key, variable.value);
    }
)

 // Flagsmith SDK を初期化します
 flagsmith.init({
     datadogRum: {
         client: datadogRum,
         trackTraits: true,
     },
     ...
 })

const client = LDClient.initialize("<CLIENT_SIDE_ID>", "<CONTEXT>", {
  inspectors: [
    {
      type: "flag-used",
      name: "dd-inspector",
      method: (key: string, detail: LDClient.LDEvaluationDetail) => {
        datadogRum.addFeatureFlagEvaluation(key, detail.value);
      },
    },
  ],
});

const factory = SplitFactory({
    core: {
      authorizationKey: "<APP_KEY>",
      key: "<USER_ID>",
    },
    impressionListener: {
      logImpression(impressionData) {
          datadogRum
              .addFeatureFlagEvaluation(
                  impressionData.impression.feature,
                  impressionData.impression.treatment
              );
    },
  },
});

const client = factory.client();

  let config = SplitClientConfig()
  // Split がインプレッションを報告する際に機能フラグを送信します
  config.impressionListener = { impression in
      if let feature = impression.feature,
          let treatment = impression.treatment {
          Global.rum.addFeatureFlagEvaluation(name: feature, value: treatment)
      }
  }

  internal class DatadogSplitImpressionListener : ImpressionListener {
    override fun log(impression: Impression) {
        // Split でインフレが報告された際に機能フラグを送信
        GlobalRumMonitor.get().addFeatureFlagEvaluation(
            impression.split(),
            impression.treatment()
        )
    }
    override fun close() {
    }
  }

  // 初期化時:
  val apikey = BuildConfig.SPLIT_API_KEY
  val config = SplitClientConfig.builder()
      .impressionListener(DatadogSplitImpressionListener())
      .build()

  StreamSubscription<Impression> impressionsStream = _split.impressionsStream().listen((impression) {
    // Split がインプレッションを報告する際に機能フラグを送信します
    final split = impression.split;
    final treatment = impression.treatment;
    if (split != null && treatment != null) {
      DatadogSdk.instance.rum?.addFeatureFlagEvaluation(split, treatment);
    }
  });

const factory = SplitFactory({
    core: {
      authorizationKey: "<APP_KEY>",
      key: "<USER_ID>",
    },
    impressionListener: {
      logImpression(impressionData) {
          DdRum
              .addFeatureFlagEvaluation(
                  impressionData.impression.feature,
                  impressionData.impression.treatment
              );
    },
  },
});

const client = factory.client();