/// <summary> /// Registers a Zipkin exporter that will receive <see cref="System.Diagnostics.Activity"/> instances. /// </summary> /// <param name="builder"><see cref="TracerProviderBuilder"/> builder to use.</param> /// <param name="configure">Exporter configuration options.</param> /// <param name="processorConfigure">Activity processor configuration.</param> /// <returns>The instance of <see cref="TracerProviderBuilder"/> to chain the calls.</returns> public static TracerProviderBuilder UseZipkinExporter(this TracerProviderBuilder builder, Action <ZipkinExporterOptions> configure = null, Action <ActivityProcessorPipelineBuilder> processorConfigure = null) { if (builder == null) { throw new ArgumentNullException(nameof(builder)); } return(builder.AddProcessorPipeline(pipeline => { var options = new ZipkinExporterOptions(); configure?.Invoke(options); var exporter = new ZipkinExporter(options); processorConfigure?.Invoke(pipeline); pipeline.SetExporter(exporter); })); }