/// <summary>
/// Casts the provided timer to the timer implementation of this provider.
/// </summary>
/// <exception cref="ArgumentException">If the timer was not created by the AppMetrics
/// provider (<see cref="CreateDriverMetricsProvider(App.Metrics.IMetricsRoot)"/>).</exception>
public static IAppMetricsTimer ToAppMetricsTimer(this IDriverTimer timer)
{
MetricsExtensions.ThrowIfNull(timer, nameof(timer));
if (timer is IAppMetricsTimer appMetricsTimer)
{
return(appMetricsTimer);
}
throw new ArgumentException("Timer was not created by the AppMetricsDriverProvider, " +
$"it's type is {timer.GetType().Name} and doesn't implement IAppMetricsTimer.");
}
public MetricsOperationObserver(INodeMetrics nodeMetrics, bool enabledNodeTimerMetrics)
{
_enabledNodeTimerMetrics = enabledNodeTimerMetrics;
_operationTimer = nodeMetrics.CqlMessages;
}
public MetricsRequestObserver(IMetricsManager manager, IDriverTimer requestTimer)
{
_manager = manager;
_requestTimer = requestTimer;
}