package vmess

import (
	"net"
)

// PktConn is a udp Packet.Conn.
type PktConn struct{ net.Conn }

// NewPktConn returns a PktConn.
func NewPktConn(c net.Conn) *PktConn { return &PktConn{Conn: c} }

// ReadFrom implements the necessary function of net.PacketConn.
func (pc *PktConn) ReadFrom(b []byte) (int, net.Addr, error) {
	n, err := pc.Read(b)
	return n, nil, err
}

// WriteTo implements the necessary function of net.PacketConn.
func (pc *PktConn) WriteTo(b []byte, addr net.Addr) (int, error) {
	return pc.Write(b)
}