Clash.Meta/common/net/packet/ref_sing.go

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package packet
import (
"runtime"
"github.com/sagernet/sing/common/buf"
M "github.com/sagernet/sing/common/metadata"
N "github.com/sagernet/sing/common/network"
)
type refSingPacketConn struct {
*refPacketConn
singPacketConn SingPacketConn
}
var _ N.NetPacketConn = (*refSingPacketConn)(nil)
func (c *refSingPacketConn) WritePacket(buffer *buf.Buffer, destination M.Socksaddr) error {
defer runtime.KeepAlive(c.ref)
return c.singPacketConn.WritePacket(buffer, destination)
}
func (c *refSingPacketConn) ReadPacket(buffer *buf.Buffer) (destination M.Socksaddr, err error) {
defer runtime.KeepAlive(c.ref)
return c.singPacketConn.ReadPacket(buffer)
}