fix: shutdown on error

go.mod

@@ -1,6 +1,6 @@
 module go.sour.is/pkg
 
-go 1.20
+go 1.21
 
 require (
 	github.com/99designs/gqlgen v0.17.34

lg/tracer.go

@@ -71,7 +71,7 @@ func (w wrapSpan) AddEvent(name string, options ...trace.EventOption) {
 		args[2*i+1] = a.Value
 	}
 
-	slog.Info(name, args...)
+	slog.Debug(name, args...)
 }
 
 func (w wrapSpan) RecordError(err error, options ...trace.EventOption) {
@@ -142,7 +142,7 @@ func initTracing(ctx context.Context, name string) (context.Context, func() erro
 		return ctx, nil
 	}
 
-	exporterAddr := env.Default("EV_TRACE_ENDPOINT", "")
+	exporterAddr := env.Default("TRACE_ENDPOINT", "")
 	if exporterAddr == "" {
 		return ctx, nil
 	}

service/service.go

@@ -93,7 +93,7 @@ func (s *Harness) Run(ctx context.Context, appName, version string) error {
 		span.End()
 	}
 
-	g, _ := errgroup.WithContext(ctx)
+	g, ctx := errgroup.WithContext(ctx)
 	g.Go(func() error {
 		<-ctx.Done()
 		// shutdown jobs
@@ -111,7 +111,10 @@ func (s *Harness) Run(ctx context.Context, appName, version string) error {
 	close(s.onRunning)
 
 	err := g.Wait()
+	if err != nil {
+		log.Printf("Shutdown due to error: %s", err)
 
+	}
 	return err
 }