writeDeadline time.Duration // sets the write deadline on a connection.
	writeSetAt    time.Time
}

// Sets read deadline
func (c *DeadlineConn) setReadDeadline() {
	if c.readDeadline > 0 {
		now := time.Now()
		if now.Sub(c.readSetAt) > updateInterval {
			c.Conn.SetReadDeadline(now.Add(c.readDeadline + updateInterval))
			c.readSetAt = now
		}
	}
}

func (c *DeadlineConn) setWriteDeadline() {
	if c.writeDeadline > 0 {

	return m, err
}

func readProto[T any, PT interface {
	proto.Message
	*T
}](c *net.UnixConn, timeout time.Duration, oob []byte) (PT, int, error) {
	var buf [1024]byte
	err := c.SetReadDeadline(time.Now().Add(timeout))
	if err != nil {
		return nil, 0, err
	}
	n, oobn, flags, _, err := c.ReadMsgUnix(buf[:], oob)
	if err != nil {
		return nil, 0, err
	}
	if flags&unix.MSG_TRUNC != 0 {

pkg net, method (*UnixListener) SyscallConn() (syscall.RawConn, error)
pkg net/smtp, method (*Client) Noop() error
pkg os, func IsTimeout(error) bool
pkg os, method (*File) SetDeadline(time.Time) error
pkg os, method (*File) SetReadDeadline(time.Time) error
pkg os, method (*File) SetWriteDeadline(time.Time) error
pkg os, method (*PathError) Timeout() bool
pkg os, method (*SyscallError) Timeout() bool
pkg os, var ErrNoDeadline error

pkg net, type Conn interface, Close() error
pkg net, type Conn interface, LocalAddr() Addr
pkg net, type Conn interface, Read([]uint8) (int, error)
pkg net, type Conn interface, RemoteAddr() Addr
pkg net, type Conn interface, SetDeadline(time.Time) error
pkg net, type Conn interface, SetReadDeadline(time.Time) error

pkg net/http, method (*ResponseController) Flush() error #54136
pkg net/http, method (*ResponseController) Hijack() (net.Conn, *bufio.ReadWriter, error) #54136
pkg net/http, method (*ResponseController) SetReadDeadline(time.Time) error #54136
pkg net/http, method (*ResponseController) SetWriteDeadline(time.Time) error #54136
pkg net/http, type ResponseController struct #54136