From c95bacbafae28d0fc685ee1c25f422677bb04db1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=B8=96=E7=95=8C?= <i@sekai.icu>
Date: Sun, 17 Nov 2024 16:53:50 +0800
Subject: [PATCH] Remove unused drain

---
 common/listener/listener_udp.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/common/listener/listener_udp.go b/common/listener/listener_udp.go
index 9be23213..10d6dc38 100644
--- a/common/listener/listener_udp.go
+++ b/common/listener/listener_udp.go
@@ -4,7 +4,6 @@ import (
 	"net"
 	"net/netip"
 	"os"
-	"time"
 
 	"github.com/sagernet/sing/common/buf"
 	"github.com/sagernet/sing/common/control"
@@ -124,7 +123,7 @@ func (l *Listener) loopUDPOut() {
 			case packet := <-l.packetOutbound:
 				packet.Buffer.Release()
 				N.PutPacketBuffer(packet)
-			case <-time.After(time.Second):
+			default:
 				return
 			}
 		}