From e5b68face066e31604c4aaae97eb51d2dec3e1b1 Mon Sep 17 00:00:00 2001
From: Andra Constantin <andrac@princeton.edu>
Date: Thu, 10 Oct 2024 04:32:51 -0400
Subject: [PATCH] try func signature

---
 Backend/Otel/OtelKernel.cs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Backend/Otel/OtelKernel.cs b/Backend/Otel/OtelKernel.cs
index 948f0ac455..5a15e5887f 100644
--- a/Backend/Otel/OtelKernel.cs
+++ b/Backend/Otel/OtelKernel.cs
@@ -9,6 +9,8 @@
 using OpenTelemetry.Resources;
 using OpenTelemetry.Trace;
 using System.Linq;
+using OpenTelemetry;
+using System.Diagnostics;
 // using BackendFramework.Otel;
 namespace BackendFramework.Otel
 {
@@ -136,6 +138,12 @@ public static void AddOpenTelemetryInstrumentation(this IServiceCollection servi
             .AddOtlpExporter()
             );
         }
+        private class UserEnricher() : BaseProcessor<Activity>
+        {
+            public override void OnStart(Activity data)
+            {
+            }
+        }
     }
 }