From 34aad1686ecf8b209c4a36f926026876558a8221 Mon Sep 17 00:00:00 2001
From: Dan Peterson <dpiddy@gmail.com>
Date: Wed, 23 Nov 2016 16:29:51 -0700
Subject: [PATCH] net/http: fix receiver for Server.Shutdown and Server.Close

Change-Id: Ia27ca728bafcf20d001b477787b21d16ae12960d
Reviewed-on: https://go-review.googlesource.com/33552
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
---
 src/net/http/server.go | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/src/net/http/server.go b/src/net/http/server.go
index be76c6a9c00..e8b5c139a1f 100644
--- a/src/net/http/server.go
+++ b/src/net/http/server.go
@@ -2405,14 +2405,14 @@ func (s *Server) closeDoneChanLocked() {
 //
 // Close returns any error returned from closing the Server's
 // underlying Listener(s).
-func (s *Server) Close() error {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	s.closeDoneChanLocked()
-	err := s.closeListenersLocked()
-	for c := range s.activeConn {
+func (srv *Server) Close() error {
+	srv.mu.Lock()
+	defer srv.mu.Unlock()
+	srv.closeDoneChanLocked()
+	err := srv.closeListenersLocked()
+	for c := range srv.activeConn {
 		c.rwc.Close()
-		delete(s.activeConn, c)
+		delete(srv.activeConn, c)
 	}
 	return err
 }
@@ -2437,19 +2437,19 @@ var shutdownPollInterval = 500 * time.Millisecond
 // connections such as WebSockets. The caller of Shutdown should
 // separately notify such long-lived connections of shutdown and wait
 // for them to close, if desired.
-func (s *Server) Shutdown(ctx context.Context) error {
-	atomic.AddInt32(&s.inShutdown, 1)
-	defer atomic.AddInt32(&s.inShutdown, -1)
+func (srv *Server) Shutdown(ctx context.Context) error {
+	atomic.AddInt32(&srv.inShutdown, 1)
+	defer atomic.AddInt32(&srv.inShutdown, -1)
 
-	s.mu.Lock()
-	lnerr := s.closeListenersLocked()
-	s.closeDoneChanLocked()
-	s.mu.Unlock()
+	srv.mu.Lock()
+	lnerr := srv.closeListenersLocked()
+	srv.closeDoneChanLocked()
+	srv.mu.Unlock()
 
 	ticker := time.NewTicker(shutdownPollInterval)
 	defer ticker.Stop()
 	for {
-		if s.closeIdleConns() {
+		if srv.closeIdleConns() {
 			return lnerr
 		}
 		select {