internal static LogEntry SetTraceAndSpanIfAny(
this LogEntry entry, TraceTarget traceTarget,
IServiceProvider serviceProvider, Action <IServiceProvider, LogEntry, TraceTarget> obsoleteTraceContextGetter)
{
GaxPreconditions.CheckNotNull(entry, nameof(entry));
if (traceTarget is null)
{
return(entry);
}
// If there's currently a Google trace and span use that one.
// This means that the Google Trace component of the diagnostics library
// has been initialized.
// Else attempt to use an external trace context.
var context = ContextTracerManager.GetCurrentTraceContext() ?? serviceProvider.SafeGetTraceContext();
if (context is ITraceContext && context.TraceId is string)
{
entry.Trace = traceTarget.GetFullTraceName(context.TraceId);
entry.TraceSampled = context.ShouldTrace ?? false;
entry.SpanId = SpanIdToHex(context.SpanId);
}
else
{
obsoleteTraceContextGetter?.Invoke(serviceProvider, entry, traceTarget);
}
return(entry);
private void SetTraceAndSpanIfAny(LogEntry entry)
{
if (_traceTarget is null)
{
return;
}
// If there's currently a Google trace and span use that one.
// This means that the Google Trace component of the diagnostics library
// has been initialized.
// Else attempt to use an external trace context.
if ((ContextTracerManager.GetCurrentTraceContext() ?? _serviceProvider?.GetService <ITraceContext>()) is ITraceContext context &&
context.TraceId is string)
{
entry.Trace = _traceTarget.GetFullTraceName(context.TraceId);
entry.TraceSampled = context.ShouldTrace ?? false;
entry.SpanId = SpanIdToHex(context.SpanId);
}