From 3c4b49aed2451c4ae4c3e1273d920016ed646df6 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@lukeshu.com>
Date: Tue, 5 Sep 2017 14:52:27 -0400
Subject: nslcd_systemd: Don't spew errors about "closed network socket" while
 stopping

---
 nslcd_systemd/nslcd_systemd.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'nslcd_systemd')

diff --git a/nslcd_systemd/nslcd_systemd.go b/nslcd_systemd/nslcd_systemd.go
index a828ac5..2839af4 100644
--- a/nslcd_systemd/nslcd_systemd.go
+++ b/nslcd_systemd/nslcd_systemd.go
@@ -103,6 +103,7 @@ func handler(conn *net.UnixConn, backend nslcd_server.Backend) {
 }
 
 func Main(backend Backend) uint8 {
+	defer sd_daemon.Recover()
 	var err error = nil
 
 	sigs := make(chan os.Signal)
@@ -127,7 +128,7 @@ func Main(backend Backend) uint8 {
 		sd_daemon.Notification{State: "STOPPING=1"}.Send(false)
 		return sd_daemon.EXIT_NOTRUNNING
 	}
-	defer socket.Close()
+	defer func() { socket.(*net.UnixListener).SetDeadline(time.Now()) }()
 	sock := make(chan *net.UnixConn)
 	socket_error := make(chan error)
 	wg.Add(1)
@@ -139,7 +140,9 @@ func Main(backend Backend) uint8 {
 		for !last {
 			conn, err := socket.Accept()
 			if err != nil {
-				if ne, ok := err.(net.Error); ok && ne.Temporary() {
+				if ne, ok := err.(net.Error); ok && ne.Timeout() {
+					last = true
+				} else if ne, ok := err.(net.Error); ok && ne.Temporary() {
 					sd_daemon.Log.Notice(fmt.Sprintf("%v", err))
 				} else {
 					socket_error <- err
-- 
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