remove dead code
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parent
23483f7959
commit
73b9284ec7
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@ -38,7 +38,7 @@ type Client struct {
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//
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//
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// c := new(dns.Client)
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// c := new(dns.Client)
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// in, rtt, err := c.Exchange(message, "127.0.0.1:53")
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// in, rtt, err := c.Exchange(message, "127.0.0.1:53")
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//
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//
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func (c *Client) Exchange(m *Msg, a string) (r *Msg, rtt time.Duration, err error) {
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func (c *Client) Exchange(m *Msg, a string) (r *Msg, rtt time.Duration, err error) {
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w := &reply{client: c, addr: a}
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w := &reply{client: c, addr: a}
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if err = w.dial(); err != nil {
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if err = w.dial(); err != nil {
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@ -63,13 +63,6 @@ func (c *Client) ExchangeConn(m *Msg, s net.Conn) (r *Msg, rtt time.Duration, er
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return r, w.rtt, err
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return r, w.rtt, err
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}
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}
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func (w *reply) RemoteAddr() net.Addr {
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if w.conn != nil {
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return w.conn.RemoteAddr()
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}
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return nil
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}
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// dial connects to the address addr for the network set in c.Net
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// dial connects to the address addr for the network set in c.Net
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func (w *reply) dial() (err error) {
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func (w *reply) dial() (err error) {
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var conn net.Conn
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var conn net.Conn
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