func (d *Dialer) Dial(rnet string, raddr string) (net.Conn, error) {
if d.LocalAddr != nil {
s, err := utp.NewSocket(d.LocalAddr.Network(), d.LocalAddr.String())
if err != nil {
return nil, err
}
// zero timeout is the same as calling s.Dial()
return s.DialTimeout(raddr, d.Timeout)
}
return utp.DialTimeout(raddr, d.Timeout)
}
func Listen(network string, laddr string) (net.Listener, error) {
switch network {
case "utp", "utp4", "utp6":
s, err := utp.NewSocket("udp"+network[3:], laddr)
if err != nil {
return nil, err
}
return &Listener{s}, nil
default:
return nil, errors.New("unrecognized network: " + network)
}
}