refactor: udp

adapter/outbound/shadowsocks.go

@@ -7,7 +7,6 @@ import (
 	"net"
 	"strconv"
 
-	"github.com/Dreamacro/clash/common/pool"
 	"github.com/Dreamacro/clash/common/structure"
 	"github.com/Dreamacro/clash/component/dialer"
 	C "github.com/Dreamacro/clash/constant"
@@ -16,15 +15,10 @@ import (
 	v2rayObfs "github.com/Dreamacro/clash/transport/v2ray-plugin"
 	"github.com/sagernet/sing-shadowsocks"
 	"github.com/sagernet/sing-shadowsocks/shadowimpl"
-	"github.com/sagernet/sing/common/buf"
 	"github.com/sagernet/sing/common/bufio"
 	M "github.com/sagernet/sing/common/metadata"
 )
 
-func init() {
-	buf.DefaultAllocator = pool.DefaultAllocator
-}
-
 type ShadowSocks struct {
 	*Base
 	method shadowsocks.Method