/// <summary>
/// Creates a new <see cref="ManagedTracerFactory"/>.
/// </summary>
/// <param name="projectId">The Google Cloud Platform project ID. Cannot be null.</param>
/// <param name="consumer">A trace consumer for the tracer. Cannot be null.</param>
/// <param name="optionsFactory">An options factory to fall back to if the
/// <see cref="TraceHeaderContext"/> does not provide enough context. Cannot be null.</param>
/// <param name="traceIdFactory">A trace Id factory. Cannot be null.</param>
internal ManagedTracerFactory(
string projectId,
IConsumer <TraceProto> consumer,
ITraceOptionsFactory optionsFactory,
TraceIdFactory traceIdFactory
)
{
_projectId = GaxPreconditions.CheckNotNull(projectId, nameof(projectId));
_consumer = GaxPreconditions.CheckNotNull(consumer, nameof(consumer));
_optionsFactory = GaxPreconditions.CheckNotNull(optionsFactory, nameof(optionsFactory));
_traceIdFactory = GaxPreconditions.CheckNotNull(traceIdFactory, nameof(traceIdFactory));
}
/// <summary>
/// Create a factory to generate an <see cref="IManagedTracer"/> from an <see cref="ITraceContext"/>.
/// </summary>
/// <param name="projectId">The Google Cloud Platform project ID. Must not be null</param>
/// <param name="consumer">The trace consumer. Must not be null.</param>
/// <param name="options">Trace options. Must not be null.</param>
public static Func <ITraceContext, IManagedTracer> CreateFactory(string projectId, IConsumer <TraceProto> consumer, TraceOptions options)
{
GaxPreconditions.CheckNotNull(projectId, nameof(projectId));
GaxPreconditions.CheckNotNull(consumer, nameof(consumer));
GaxPreconditions.CheckNotNull(options, nameof(options));
var factory = new ManagedTracerFactory(projectId, consumer,
RateLimitingTraceOptionsFactory.Create(options), TraceIdFactory.Create());
return(factory.CreateTracer);
}