From c764d65454a9aea2fca0ac9def18162876dd03fb Mon Sep 17 00:00:00 2001
From: Tony Chen <zhihui_chen@foxmail.com>
Date: Fri, 18 Mar 2022 23:05:29 +0800
Subject: [PATCH] fix: starter parent ctx (#1895)

* fix: starter parent ctx

* fix stop ctx
---
 app.go | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/app.go b/app.go
index ae93ab1af..7a1ed4463 100644
--- a/app.go
+++ b/app.go
@@ -84,27 +84,25 @@ func (a *App) Run() error {
 	if err != nil {
 		return err
 	}
-	ctx := NewContext(a.ctx, a)
-	eg, ctx := errgroup.WithContext(ctx)
+	eg, ctx := errgroup.WithContext(NewContext(a.ctx, a))
 	wg := sync.WaitGroup{}
 	for _, srv := range a.opts.servers {
 		srv := srv
 		eg.Go(func() error {
 			<-ctx.Done() // wait for stop signal
-			sctx, cancel := context.WithTimeout(NewContext(context.Background(), a), a.opts.stopTimeout)
+			stopCtx, cancel := context.WithTimeout(NewContext(a.opts.ctx, a), a.opts.stopTimeout)
 			defer cancel()
-			return srv.Stop(sctx)
+			return srv.Stop(stopCtx)
 		})
 		wg.Add(1)
 		eg.Go(func() error {
 			wg.Done()
-			tctx := NewContext(context.Background(), a)
-			return srv.Start(tctx)
+			return srv.Start(NewContext(a.opts.ctx, a))
 		})
 	}
 	wg.Wait()
 	if a.opts.registrar != nil {
-		rctx, rcancel := context.WithTimeout(a.opts.ctx, a.opts.registrarTimeout)
+		rctx, rcancel := context.WithTimeout(ctx, a.opts.registrarTimeout)
 		defer rcancel()
 		if err := a.opts.registrar.Register(rctx, instance); err != nil {
 			return err
@@ -121,8 +119,7 @@ func (a *App) Run() error {
 			case <-ctx.Done():
 				return ctx.Err()
 			case <-c:
-				err := a.Stop()
-				if err != nil {
+				if err := a.Stop(); err != nil {
 					a.opts.logger.Errorf("failed to stop app: %v", err)
 					return err
 				}
@@ -141,7 +138,7 @@ func (a *App) Stop() error {
 	instance := a.instance
 	a.lk.Unlock()
 	if a.opts.registrar != nil && instance != nil {
-		ctx, cancel := context.WithTimeout(a.opts.ctx, a.opts.registrarTimeout)
+		ctx, cancel := context.WithTimeout(NewContext(a.ctx, a), a.opts.registrarTimeout)
 		defer cancel()
 		if err := a.opts.registrar.Deregister(ctx, instance); err != nil {
 			return err