private Telemetry CreateTelemetry(
MetricSerializer metricSerializer,
StatsdConfig config,
string[] globalTags,
DogStatsdEndPoint dogStatsdEndPoint,
ITransport transport)
{
var telemetryFlush = config.Advanced.TelemetryFlushInterval;
if (telemetryFlush.HasValue)
{
var assembly = typeof(StatsdBuilder).GetTypeInfo().Assembly;
var version = assembly.GetName().Version.ToString();
var optionalTelemetryEndPoint = config.Advanced.OptionalTelemetryEndPoint;
ITransport telemetryTransport = transport;
if (optionalTelemetryEndPoint != null && !dogStatsdEndPoint.AreEquals(optionalTelemetryEndPoint))
{
telemetryTransport = CreateTransport(optionalTelemetryEndPoint, config);
}
return(_factory.CreateTelemetry(metricSerializer, version, telemetryFlush.Value, telemetryTransport, globalTags));
}
// Telemetry is not enabled
return(new Telemetry());
}
private ITransport CreateTransport(DogStatsdEndPoint endPoint, StatsdConfig config)
{
var serverName = endPoint.ServerName;
if (!string.IsNullOrEmpty(serverName))
{
if (serverName.StartsWith(UnixDomainSocketPrefix))
{
serverName = serverName.Substring(UnixDomainSocketPrefix.Length);
var unixEndPoint = new UnixEndPoint(serverName);
return(_factory.CreateUnixDomainSocketTransport(
unixEndPoint,
config.Advanced.UDSBufferFullBlockDuration));
}
return(CreateUDPTransport(endPoint));
}
var pipeName = endPoint.PipeName;
if (string.IsNullOrEmpty(pipeName))
{
throw new ArgumentException($"Error: empty {nameof(DogStatsdEndPoint)}");
}
return(_factory.CreateNamedPipeTransport(pipeName));
}
private ITransport CreateUDPTransport(DogStatsdEndPoint endPoint)
{
var address = StatsdUDP.GetIpv4Address(endPoint.ServerName);
var port = endPoint.Port;
var ipEndPoint = new System.Net.IPEndPoint(address, port);
return(_factory.CreateUDPTransport(ipEndPoint));
}
private ITransport CreateUDPTransport(DogStatsdEndPoint endPoint)
{
#pragma warning disable 618
// MANUAL CHANGE: Obsolete ignore because this is internal code
var address = StatsdUDP.GetIpv4Address(endPoint.ServerName);
#pragma warning restore 618
var port = endPoint.Port;
var ipEndPoint = new System.Net.IPEndPoint(address, port);
return(_factory.CreateUDPTransport(ipEndPoint));
}
private TransportData CreateTransportData(DogStatsdEndPoint endPoint, StatsdConfig config)
{
var transportData = new TransportData();
transportData.Transport = CreateTransport(endPoint, config);
switch (transportData.Transport.TransportType)
{
case TransportType.UDP: transportData.BufferCapacity = config.StatsdMaxUDPPacketSize; break;
case TransportType.UDS: transportData.BufferCapacity = config.StatsdMaxUnixDomainSocketPacketSize; break;
// use StatsdMaxUDPPacketSize for named pipe
case TransportType.NamedPipe: transportData.BufferCapacity = config.StatsdMaxUDPPacketSize; break;
default: throw new NotSupportedException();
}
return(transportData);
}