public void ThriftConversionLocalComponentWithHostAndEmptyServiceName()
{
var binAnn = new BinaryAnnotation(zipkinCoreConstants.LOCAL_COMPONENT, Encoding.ASCII.GetBytes("hello"), AnnotationType.STRING, TimeUtils.UtcNow, null, null);
var thriftBinAnn = ThriftSpanSerializer.ConvertToThrift(binAnn, _someHost);
AssertEndpointIsCorrect(thriftBinAnn.Host);
}
private static void SerializeBinaryAnnotation(StreamWriter writer, BinaryAnnotation binaryAnnotation, IPEndPoint endPoint, string serviceName)
{
writer.Write(openingBrace);
writer.WriteField(key, binaryAnnotation.Key);
writer.Write(comma);
writer.WriteField(value, SerializerUtils.ToEscaped(Encoding.UTF8.GetString(binaryAnnotation.Value)));
writer.Write(comma);
writer.WriteAnchor(endpoint);
SerializeEndPoint(writer, endPoint, serviceName);
writer.Write(closingBrace);
}
private void AssertBinaryAnnotationConversion(string serviceName, IPEndPoint endpoint, Endpoint expectedEndpoint)
{
const string key = "myKey";
var data = Encoding.ASCII.GetBytes("hello");
const AnnotationType type = AnnotationType.STRING;
var binAnn = new BinaryAnnotation(key, data, type, TimeUtils.UtcNow, serviceName, endpoint);
var thriftBinAnn = ThriftSpanSerializer.ConvertToThrift(binAnn, _someHost);
Assert.AreEqual(key, thriftBinAnn.Key);
Assert.AreEqual(data, thriftBinAnn.Value);
Assert.AreEqual(type, thriftBinAnn.Annotation_type);
AssertEndpointIsEqual(expectedEndpoint, thriftBinAnn.Host);
}
/// <summary>
/// Convert this span binary annotation object to its Thrift equivalent.
/// </summary>
/// <returns></returns>
public static Thrift.BinaryAnnotation ConvertToThrift(BinaryAnnotation binaryAnnotation, Thrift.Endpoint spanEndpoint)
{
var host = spanEndpoint;
var endpoint = binaryAnnotation.Host;
if (endpoint != null)
{
host = ConvertToThrift(endpoint.IPEndPoint, endpoint.ServiceName ?? spanEndpoint.Service_name);
}
return(new Thrift.BinaryAnnotation
{
Annotation_type = binaryAnnotation.AnnotationType,
Key = binaryAnnotation.Key,
Value = binaryAnnotation.Value,
Host = host
});
}
private bool TryGetLocalComponent(out BinaryAnnotation localComponentBinAnnotation)
{
localComponentBinAnnotation = BinaryAnnotations.FirstOrDefault(a => a.Key.Equals(zipkinCoreConstants.LOCAL_COMPONENT));
return(localComponentBinAnnotation != default(BinaryAnnotation));
}
public void AddBinaryAnnotation(BinaryAnnotation binaryAnnotation)
{
BinaryAnnotations.Add(binaryAnnotation);
}
public BinaryAnnotation(zipkin4net.Tracers.Zipkin.BinaryAnnotation binaryAnnotation, IPEndPoint endpoint, string serviceName)
{
this.binaryAnnotation = binaryAnnotation;
this.endpoint = endpoint;
this.serviceName = serviceName;
}