public bool Send(TraceMetric metric)
{
var ns = _tcpClient.GetStream();
using (var cod = new CodedOutputStream(ns))
{
metric.WriteTo(cod);
}
return(true);
}
public bool Send(TraceMetric metric)
{
var ms = new MemoryStream();
using (var cod = new CodedOutputStream(ms))
{
metric.WriteTo(cod);
ms.Flush();
}
var ar = ms.ToArray();
_socket.SendTo(ar, 0, ar.Length, SocketFlags.None, _endPoint);
return(true);
}
public void Histogram(Span span)
{
var metric = new TraceMetric();
metric.Type = span.OperationName;
metric.Value = span.Duration.TotalMilliseconds;
metric.TraceId = span.Context.TraceId;
metric.SpanId = span.Context.SpanId;
metric.ParentSpanId = span.Context.ParentSpanId;
metric.Service = _serviceConfiguration.Name;
metric.StartDate = span.StartTimestampUtc.ToUniversalTime().Subtract(new DateTime(2020, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds;
metric.FinishDate = span.FinishTimestampUtc?.ToUniversalTime().Subtract(new DateTime(2020, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds ?? 0;
metric.Tags.AddRange(span.Context.GetBaggageItems().Select(item => new TraceMetric.Types.Tag {
Name = item.Key.EscapeTagName(), Value = item.Value
}));
metric.Tags.Add(span.GetTags().Select(item => new TraceMetric.Types.Tag {
Name = item.Key.EscapeTagName(), Value = item.Value?.ToString()
}));
_underlyingMetricSender.Send(metric);
}
public bool Send(TraceMetric metric)
{
if (!File.Exists(_uds))
{
_logger.LogError("Metric proxy socket not found");
return(false);
}
using (var socket = new Socket(AddressFamily.Unix, SocketType.Stream, ProtocolType.Unspecified))
{
try
{
socket.Connect(new UnixDomainSocketEndPoint(_uds));
}
catch (Exception e)
{
_logger.LogError(e, "Cannot connect to a metric proxy");
return(false);
}
var ns = new NetworkStream(socket);
using (var cod = new CodedOutputStream(ns))
{
try
{
metric.WriteTo(cod);
}
catch (Exception e)
{
_logger.LogError(e, "Cannot send to a metric proxy");
return(false);
}
}
return(true);
}
}
