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This repository was archived by the owner on Jul 5, 2020. It is now read-only.
This repository was archived by the owner on Jul 5, 2020. It is now read-only.

An instance of EventSource with Guid 603def78-a1e6-5146-dba1-94a84d5a4eb9 already exists. #508

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Closed
An instance of EventSource with Guid 603def78-a1e6-5146-dba1-94a84d5a4eb9 already exists.#508
Milestone
2.4

Description

@SergeyKanzhelev
Sergey Kanzhelev (SergeyKanzhelev)
opened on Apr 26, 2017

We are sharing the same event source code that does not make EventSource infrastructure happy. Need to use separate names.

System.ArgumentException:
   at System.Diagnostics.Tracing.EventSource.EnsureInitialized (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
   at System.Diagnostics.Tracing.EventSource.SendCommand (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
   at System.Diagnostics.Tracing.EventListener.EnableEvents (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
   at Microsoft.ApplicationInsights.Extensibility.Implementation.Tracing.DiagnosticsEventListener.OnEventSourceCreated (Microsoft.ApplicationInsights, Version=2.4.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at System.Diagnostics.Tracing.EventSource.AddListener (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
   at System.Diagnostics.Tracing.EventListener.AddEventSource (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
   at System.Diagnostics.Tracing.EventSource.Initialize (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
   at System.Diagnostics.Tracing.EventSource..ctor (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
   at Microsoft.ApplicationInsights.Common.AppMapCorrelationEventSource..ctor (Microsoft.AI.Web, Version=2.4.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ApplicationInsights.Common.AppMapCorrelationEventSource..cctor (Microsoft.AI.Web, Version=2.4.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ApplicationInsights.Web.RequestTrackingTelemetryModule.AddTargetHashForResponseHeader (Microsoft.AI.Web, Version=2.4.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ApplicationInsights.Web.ApplicationInsightsHttpModule+<>c__DisplayClass7_0.<AddCorreleationHeaderOnSendRequestHeaders>b__0 (Microsoft.AI.Web, Version=2.4.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at System.Web.Util.SubscriptionQueue`1.FireAndComplete (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
   at System.Web.HttpResponse.UpdateNativeResponse (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
   at System.Web.HttpRuntime.FinishRequestNotification (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
   at System.Web.HttpRuntime.ProcessRequestNotificationPrivate (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
   at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
   at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)

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