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Logging state during building of TracerProvider (#3746)

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ggoel 2022-10-15 03:03:09 +05:30 committed by GitHub
parent 8db45a3af6
commit 6d5dd373fa
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2 changed files with 29 additions and 0 deletions
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6
src/OpenTelemetry/Internal/OpenTelemetrySdkEventSource.cs
View File

@ -408,6 +408,12 @@ namespace OpenTelemetry.Internal
this.WriteEvent(45, timeoutMilliseconds);
}
[Event(46, Message = "TracerProviderSdk event: '{0}'", Level = EventLevel.Verbose)]
public void TracerProviderSdkEvent(string message)
{
this.WriteEvent(46, message);
}
#if DEBUG
public class OpenTelemetryEventListener : EventListener
{

23
src/OpenTelemetry/Trace/TracerProviderSdk.cs
View File

@ -21,6 +21,7 @@ using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using OpenTelemetry.Internal;
using OpenTelemetry.Resources;
@ -49,12 +50,17 @@ namespace OpenTelemetry.Trace
Debug.Assert(this.OwnedServiceProvider != null, "serviceProvider was not IDisposable");
}
OpenTelemetrySdkEventSource.Log.TracerProviderSdkEvent("Building TracerProvider.");
var state = new TracerProviderBuilderState(serviceProvider);
TracerProviderBuilderServiceCollectionHelper.InvokeRegisteredConfigureStateCallbacks(
serviceProvider,
state);
StringBuilder processorsAdded = new StringBuilder();
StringBuilder instrumentationFactoriesAdded = new StringBuilder();
if (state.SetErrorStatusOnException)
{
state.EnableErrorStatusOnException();
@ -79,11 +85,27 @@ namespace OpenTelemetry.Trace
foreach (var processor in state.Processors)
{
this.AddProcessor(processor);
processorsAdded.Append(processor.GetType());
processorsAdded.Append(';');
}
foreach (var instrumentation in state.Instrumentation)
{
this.instrumentations.Add(instrumentation.Instance);
instrumentationFactoriesAdded.Append(instrumentation.Name);
instrumentationFactoriesAdded.Append(';');
}
if (processorsAdded.Length != 0)
{
processorsAdded.Remove(processorsAdded.Length - 1, 1);
OpenTelemetrySdkEventSource.Log.TracerProviderSdkEvent($"Processors added = \"{processorsAdded}\".");
}
if (instrumentationFactoriesAdded.Length != 0)
{
instrumentationFactoriesAdded.Remove(instrumentationFactoriesAdded.Length - 1, 1);
OpenTelemetrySdkEventSource.Log.TracerProviderSdkEvent($"Instrumentations added = \"{instrumentationFactoriesAdded}\".");
}
var listener = new ActivityListener();
@ -264,6 +286,7 @@ namespace OpenTelemetry.Trace
ActivitySource.AddActivityListener(listener);
this.listener = listener;
OpenTelemetrySdkEventSource.Log.TracerProviderSdkEvent("TracerProvider built successfully.");
}
internal Resource Resource { get; }