33 lines
686 B
Go
33 lines
686 B
Go
package main
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import (
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"fmt"
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"github.com/miekg/dns"
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)
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// Resolve resolves the domain name
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func (hub *Hub) Resolve() {
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var messages = make([]dns.Msg, 0, len(hub.Domains))
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for _, d := range hub.Domains {
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msg := dns.Msg{}
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msg.Id = dns.Id()
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msg.RecursionDesired = true
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msg.Question = []dns.Question{(dns.Question{d, dns.TypeA, dns.ClassINET})}
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messages = append(messages, msg)
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}
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c := new(dns.Client)
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for _, msg := range messages {
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in, rtt, err := c.Exchange(&msg, "127.0.0.1:53")
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if err != nil {
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panic(err)
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}
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for _, ans := range in.Answer {
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if t, ok := ans.(*dns.A); ok {
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fmt.Println(t.String())
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}
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}
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fmt.Println("rtt is", rtt, msg.Question)
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}
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}
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