lastmileProbeResult property Null safety

LastmileProbeCallback? lastmileProbeResult
read / write

Reports the last-mile network probe result.

The SDK triggers this callback within 30 seconds after the app calls the RtcEngine.startLastmileProbeTest method.

The LastmileProbeCallback typedef includes the following parameter:

Implementation

LastmileProbeCallback? lastmileProbeResult;