Example DNS-SD query

gistfile1.go

package main

import (
        "fmt"
        "os"
        "github.com/armon/mdns"
        "sync"
)

func channelHandler(wg sync.WaitGroup, ch <-chan mdns.ServiceEntry) {
        go func() {
                for entry := range ch {

                        fmt.Println("Entry Found: " , entry)
                        wg.Done()
                }
        }()
}

func main() {
        entriesCh := make(chan mdns.ServiceEntry)
        var wg sync.WaitGroup
        wg.Add(1)
        channelHandler(wg, entriesCh)

        mdns.ResolveService(os.Args[1], entriesCh)

        wg.Wait()
        close(entriesCh)
}