public void Extract_MissingTraceIdHeader_Exception()
{
_headers.Set(HttpHeaderParentId, "10");
var context = HeaderCollectionPropagator.Extract(_headers);
Assert.Null(context);
}
/// <summary>
/// Injects the specified <see cref="SpanContext"/> in the <see cref="IHeaderCollection"/>.
/// </summary>
/// <param name="headers">The headers.</param>
/// <param name="context">The context.</param>
public static void Inject(this IHeaderCollection headers, SpanContext context)
{
headers.Set(HttpHeaderNames.HttpHeaderParentId, context.SpanId.ToString());
headers.Set(HttpHeaderNames.HttpHeaderTraceId, context.TraceId.ToString());
}
