/// <summary>
/// Initializes a new instance of the <see cref="ExporterSettings"/> class.
/// Direct use in tests only.
/// </summary>
/// <param name="source">The <see cref="IConfigurationSource"/> to use when retrieving configuration values.</param>
public ExporterSettings(IConfigurationSource source)
{
ValidationWarnings = new List <string>();
// Get values from the config
var endpointUrl = source?.GetString(ConfigurationKeys.EndpointUrl);
var tracesPipeName = source?.GetString(ConfigurationKeys.TracesPipeName);
var tracesPipeTimeoutMs = source?.GetInt32(ConfigurationKeys.TracesPipeTimeoutMs) ?? 0;
var agentPort = source?.GetInt32(ConfigurationKeys.AgentPort);
var ingestRealm = source?.GetString(ConfigurationKeys.IngestRealm) ??
LocalIngestRealm;
var dogStatsdPort = source?.GetInt32(ConfigurationKeys.DogStatsdPort) ?? 0;
var metricsPipeName = source?.GetString(ConfigurationKeys.MetricsPipeName);
ConfigureTraceTransport(endpointUrl, tracesPipeName, agentPort, ingestRealm);
MetricsExporter = source.GetTypedValue <MetricsExporterType>(ConfigurationKeys.MetricsExporter);
if (MetricsExporter == MetricsExporterType.SignalFx)
{
MetricsEndpointUrl = source.SafeReadUri(
key: ConfigurationKeys.MetricsEndpointUrl,
defaultTo: GetConfiguredMetricsEndpoint(ingestRealm),
out _);
}
else
{
ConfigureStatsdMetricsTransport(endpointUrl, dogStatsdPort, metricsPipeName);
}
ConfigureLogsTransport(source);
TracesPipeTimeoutMs = tracesPipeTimeoutMs > 0 ? tracesPipeTimeoutMs : 500;
PartialFlushEnabled = source?.GetBool(ConfigurationKeys.PartialFlushEnabled) ?? false;
PartialFlushMinSpans = source.SafeReadInt32(
key: ConfigurationKeys.PartialFlushMinSpans,
defaultTo: 500,
validators: (val) => val > 0);
SyncExport = source?.GetBool(ConfigurationKeys.TraceSyncExport) ?? false;
var stringProfileExportFormat = source?.GetString(ConfigurationKeys.AlwaysOnProfiler.ExportFormat);
if (string.IsNullOrEmpty(stringProfileExportFormat))
{
ProfilerExportFormat = ProfilerExportFormat.Pprof;
}
else if (Enum.TryParse(stringProfileExportFormat, out ProfilerExportFormat profilerExportFormat))
{
ProfilerExportFormat = profilerExportFormat;
}
else
{
Log.Logger.Warning("Unknown {0} passed: {1}, using {2} as a default", ConfigurationKeys.AlwaysOnProfiler.ExportFormat, stringProfileExportFormat, ProfilerExportFormat.Pprof);
ProfilerExportFormat = ProfilerExportFormat.Pprof;
}
}