change API

nenoNaninu · Dec 24, 2023 · 83628f7 · 83628f7
1 parent d3541d2
commit 83628f7
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/AspNetCore.SignalR.OpenTelemetry/TracerProviderBuilderExtensions.cs b/src/AspNetCore.SignalR.OpenTelemetry/TracerProviderBuilderExtensions.cs
@@ -16,13 +16,15 @@ public static TracerProviderBuilder AddSignalRInstrumentation(this TracerProvide
 
 public static class SignalRServerBuilderExtensions
 {
-    public static void AddHubInstrumentation(this ISignalRServerBuilder builder)
+    public static ISignalRServerBuilder AddHubInstrumentation(this ISignalRServerBuilder builder)
     {
         builder.Services.TryAddSingleton<HubInstrumentationFilter>();
 
         builder.Services.PostConfigure<HubOptions>(options =>
         {
             options.AddFilter<HubInstrumentationFilter>();
         });
+
+        return builder;
     }
 }