Exemplo n.º 1
0
func (d *tcpDialer) reuseDial(raddr ma.Multiaddr) (manet.Conn, error) {
	logdial := lgbl.Dial("conn", "", "", d.laddr, raddr)
	rpev := log.EventBegin(context.TODO(), "tptDialReusePort", logdial)

	network, netraddr, err := manet.DialArgs(raddr)
	if err != nil {
		return nil, err
	}

	con, err := d.rd.Dial(network, netraddr)
	if err == nil {
		logdial["reuseport"] = "success"
		rpev.Done()
		return manet.WrapNetConn(con)
	}

	if !ReuseErrShouldRetry(err) {
		logdial["reuseport"] = "failure"
		logdial["error"] = err
		rpev.Done()
		return nil, err
	}

	logdial["reuseport"] = "retry"
	logdial["error"] = err
	rpev.Done()

	return d.madialer.Dial(raddr)
}
Exemplo n.º 2
0
func (s *UtpSocket) Accept() (Conn, error) {
	c, err := s.s.Accept()
	if err != nil {
		return nil, err
	}

	mnc, err := manet.WrapNetConn(&mautp.Conn{Conn: c})
	if err != nil {
		return nil, err
	}

	return &connWrap{
		Conn:      mnc,
		transport: s.transport,
	}, nil
}
Exemplo n.º 3
0
func (fbd *FallbackDialer) utpDial(raddr ma.Multiaddr) (Conn, error) {
	_, addr, err := manet.DialArgs(raddr)
	if err != nil {
		return nil, err
	}

	con, err := utp.Dial(addr)
	if err != nil {
		return nil, err
	}

	mnc, err := manet.WrapNetConn(&mautp.Conn{Conn: con})
	if err != nil {
		return nil, err
	}

	return &connWrap{
		Conn: mnc,
	}, nil
}
Exemplo n.º 4
0
func (s *UtpSocket) Dial(raddr ma.Multiaddr) (Conn, error) {
	_, addr, err := manet.DialArgs(raddr)
	if err != nil {
		return nil, err
	}

	con, err := s.s.Dial(addr)
	if err != nil {
		return nil, err
	}

	mnc, err := manet.WrapNetConn(&mautp.Conn{Conn: con})
	if err != nil {
		return nil, err
	}

	return &connWrap{
		Conn:      mnc,
		transport: s.transport,
	}, nil
}