public ISpanContext Create(SpanContextPackage spanContextPackage)
{
return(new SpanContext(
spanContextPackage.TraceId ?? Guid.NewGuid().ToString(),
spanContextPackage.SpanId ?? Guid.NewGuid().ToString(),
spanContextPackage.Sampled,
spanContextPackage.Baggage ?? new Baggage()));
}
public void Write(SpanContextPackage spanContext, ICarrier carrier)
{
if (carrier == null)
{
throw new ArgumentNullException(nameof(carrier));
}
carrier[TextMapCarrierHelpers.prefix_traceId] = spanContext.TraceId;
carrier[TextMapCarrierHelpers.prefix_spanId] = spanContext.SpanId;
carrier[TextMapCarrierHelpers.prefix_sampled] = spanContext.Sampled.ToString();
foreach (var item in spanContext.Baggage)
{
carrier[TextMapCarrierHelpers.prefix + item.Key] = item.Value;
}
}
public Task WriteAsync(SpanContextPackage spanContext, ICarrier carrier)
{
Write(spanContext, carrier);
return(Task.FromResult(0));
}