From 1626ffb97bf8766cb785c4a32229c53dfb39d047 Mon Sep 17 00:00:00 2001
From: Simon Ser <contact@emersion.fr>
Date: Tue, 5 Oct 2021 14:02:59 +0200
Subject: [PATCH] Use isErrClosed in Server.Serve

---
 server.go | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/server.go b/server.go
index b53f1be..b1f7d35 100644
--- a/server.go
+++ b/server.go
@@ -6,7 +6,6 @@ import (
 	"mime"
 	"net"
 	"net/http"
-	"strings"
 	"sync"
 	"sync/atomic"
 	"time"
@@ -197,8 +196,7 @@ func (s *Server) Serve(ln net.Listener) error {
 
 	for {
 		conn, err := ln.Accept()
-		// TODO: use net.ErrClosed when available
-		if err != nil && strings.Contains(err.Error(), "use of closed network connection") {
+		if isErrClosed(err) {
 			return nil
 		} else if err != nil {
 			return fmt.Errorf("failed to accept connection: %v", err)