public async Task <DeliveryResult <Null, byte[]> > TransmitSpans(IEnumerable <Span> spans)
{
using (var stream = SerializationStreamManager.StreamManager.GetStream("Petabridge.Tracing.Zipkin.KafkaTransmitter"))
{
_serializer.Serialize(stream, spans);
var outboundBytes = stream.ToArray();
return(await _producer.ProduceAsync(_topicName, new Message <Null, byte[]>() { Key = null, Value = outboundBytes }).ConfigureAwait(false));
}
}
public void SerializeSpans()
{
for (var i = 0; i < SpanCount; i++)
{
using (var mem = new MemoryStream())
_serializer.Serialize(mem, _testSpan);
}
_opsCounter.Increment(SpanCount);
}
public void VerifySerialization(ISpanSerializer serializer, byte[] expectedOutput, IEnumerable <Span> inputSpans,
SerializationVerifier verifier)
{
var stream = new MemoryStream();
serializer.Serialize(stream, inputSpans);
var actualOutput = stream.ToArray();
stream.Flush();
stream.Dispose();
verifier(actualOutput, expectedOutput);
}
public async Task <HttpResponseMessage> TransmitSpans(IEnumerable <Span> spans, TimeSpan timeout)
{
using (var stream = StreamManager.GetStream("Petabridge.Tracing.Zipkin.HttpTransmitter"))
{
_serializer.Serialize(stream, spans);
var cts = new CancellationTokenSource(timeout);
stream.Position = 0;
var content = new StreamContent(stream);
content.Headers.Add("Content-Type", MediaType);
content.Headers.Add("Content-Length", stream.Length.ToString());
return(await _client.PostAsync(Uri, content, cts.Token));
}
}