From 90587c7787a37e3b32375627717b936a17ab8e94 Mon Sep 17 00:00:00 2001
From: ffhelicopter <32922889+ffhelicopter@users.noreply.github.com>
Date: Wed, 20 Feb 2019 13:24:29 +0800
Subject: [PATCH] Update: examples/graceful-shutdown/server.go (#1530)

* Update server.go

It's necessary that  catching  ctx.Done()

* Update server.go

* Update server.go

* Update README.md

* Update README.md
---
 README.md                                              | 5 +++++
 examples/graceful-shutdown/graceful-shutdown/server.go | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/README.md b/README.md
index 3da8785b..90f6e1d1 100644
--- a/README.md
+++ b/README.md
@@ -1673,6 +1673,11 @@ func main() {
 	if err := srv.Shutdown(ctx); err != nil {
 		log.Fatal("Server Shutdown:", err)
 	}
+	// catching ctx.Done(). timeout of 5 seconds.
+	select {
+	case <-ctx.Done():
+		log.Println("timeout of 5 seconds.")
+	}
 	log.Println("Server exiting")
 }
 ```
diff --git a/examples/graceful-shutdown/graceful-shutdown/server.go b/examples/graceful-shutdown/graceful-shutdown/server.go
index 33be0c8f..999a209e 100644
--- a/examples/graceful-shutdown/graceful-shutdown/server.go
+++ b/examples/graceful-shutdown/graceful-shutdown/server.go
@@ -48,5 +48,10 @@ func main() {
 	if err := srv.Shutdown(ctx); err != nil {
 		log.Fatal("Server Shutdown:", err)
 	}
+	// catching ctx.Done(). timeout of 5 seconds.
+	select {
+	case <-ctx.Done():
+		log.Println("timeout of 5 seconds.")
+	}
 	log.Println("Server exiting")
 }