add test spans

proxy/pkg/command/server.go

@@ -178,7 +178,7 @@ func loadMiddlewares(ctx context.Context, l log.Logger, cfg *config.Config) alic
 
 	return alice.New(
 		// first make sure we log all requests and redirect to https if necessary
-		pkgmiddleware.Trace,
+		pkgmiddleware.TraceContext,
 		pkgmiddleware.RealIP,
 		pkgmiddleware.RequestID,
 		middleware.AccessLog(l),