public Task StartAsync(CancellationToken cancellationToken)
{
var textMapCodec = new TextMapCodec.Builder().WithSpanContextKey("bct-tracing").Build();
var jaegerConfiguration = Jaeger.Configuration.FromIConfiguration(_loggerFactory, _configuration);
_tracer = jaegerConfiguration.GetTracerBuilder()
.RegisterCodec(BuiltinFormats.TextMap, textMapCodec).Build();
GlobalTracer.Register(_tracer);
return(Task.CompletedTask);
}
public void TestBuilder()
{
TextMapCodec codec = new TextMapCodec.Builder()
.WithUrlEncoding(true)
.WithSpanContextKey("jaeger-trace-id")
.WithBaggagePrefix("jaeger-baggage-")
.Build();
Assert.NotNull(codec);
string str = codec.ToString();
Assert.Contains("contextKey=jaeger-trace-id", str);
Assert.Contains("baggagePrefix=jaeger-baggage-", str);
Assert.Contains("urlEncoding=true", str);
}
