LaunchDarkly Integration

We've made it easy to use LaunchDarkly with Highlight.

The integration will allow you to report Feature Flag Evaluations to Highlight and to send the LaunchDarkly identification context to your Highlight session.

Conversely, it will hook into the Highlight SDK and send the user context to LaunchDarkly.

H.init("<YOUR_PROJECT_ID>", {});
const ldClient = initialize("<YOUR_LD_CLIENT_TOKEN>");
H.registerLD(ldClient);

Events forwarded to LaunchDarkly Client

Highlight APIs forwarded to LaunchDarkly

init()

Calling H.init() will forward the data to LaunchDarkly's track() as a $ld:telemetry:initialize event to represent the initialization of a session.

track()

Calling H.track() will forward the data to LaunchDarkly's track() as a $ld:telemetry:track event.

consumeError()

Calling H.consumeError() will forward the data to LaunchDarkly's track() as a $ld:telemetry:error event.

recordMetric()

Calling H.recordMetric() will forward the metric value to LaunchDarkly's track() as a $ld:telemetry:metric event.

LaunchDarkly APIs forwarded to Highlight

ldClient.identify()

Calling ldClient.identify() will forward the data to Highlight's H.identify().

ldClient.variation()

Calling ldClient.variation() will forward the data to Highlight's H.track() and record the flag evaluation as a span in the current trace.