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Activity.TraceIdGenerator Property

  • Reference

Definition

Namespace:
System.Diagnostics
Assembly:
System.Diagnostics.DiagnosticSource.dll
Package:
System.Diagnostics.DiagnosticSource v8.0.1
Package:
System.Diagnostics.DiagnosticSource v9.0.0-rc.2.24473.5
Source:
Activity.cs
Source:
Activity.cs
Source:
Activity.cs

When starting an Activity which does not have a parent context, the Trace Id will automatically be generated using random numbers. TraceIdGenerator can be used to override the runtime's default Trace Id generation algorithm.

public:
 static property Func<System::Diagnostics::ActivityTraceId> ^ TraceIdGenerator { Func<System::Diagnostics::ActivityTraceId> ^ get(); void set(Func<System::Diagnostics::ActivityTraceId> ^ value); };
public static Func<System.Diagnostics.ActivityTraceId>? TraceIdGenerator { get; set; }
static member TraceIdGenerator : Func<System.Diagnostics.ActivityTraceId> with get, set
Public Shared Property TraceIdGenerator As Func(Of ActivityTraceId)

Property Value

Func<ActivityTraceId>

Remarks

  • TraceIdGenerator needs to be set only if the default Trace Id generation is not enough for the app scenario. - When setting TraceIdGenerator, ensure it is performant enough to avoid any slowness in the Activity starting operation. - If TraceIdGenerator is set multiple times, the last set will be the one used for the Trace Id generation. - Setting TraceIdGenerator to null will re-enable the default Trace Id generation algorithm.

Applies to