public static MeterFactory Create(Action <MeterBuilder> configure)
{
if (configure == null)
{
throw new ArgumentNullException(nameof(configure));
}
var builder = new MeterBuilder();
configure(builder);
return(new MeterFactory(builder));
}
private MeterFactory(MeterBuilder meterBuilder)
{
this.metricProcessor = meterBuilder.MetricProcessor ?? new NoOpMetricProcessor();
this.metricExporter = meterBuilder.MetricExporter ?? new NoOpMetricExporter();
// We only have PushMetricController now with only configurable thing being the push interval
this.PushMetricController = new PushMetricController(
this.meterRegistry,
this.metricProcessor,
this.metricExporter,
meterBuilder.MetricPushInterval == default(TimeSpan) ? this.defaultPushInterval : meterBuilder.MetricPushInterval,
new CancellationTokenSource());
this.defaultMeter = new MeterSdk(string.Empty, this.metricProcessor);
this.meterRegistry.Add(new MeterRegistryKey(string.Empty, null), this.defaultMeter);
}