42 lines
607 B
Go
42 lines
607 B
Go
package main
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import (
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"fmt"
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"os"
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"os/signal"
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"github.com/micro/mdns"
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)
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func main() {
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serviceTag := "_foobar._tcp"
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if len(os.Args) > 1 {
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serviceTag = os.Args[1]
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}
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// Make a channel for results and start listening
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entriesCh := make(chan *mdns.ServiceEntry, 8)
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defer close(entriesCh)
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go func() {
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for entry := range entriesCh {
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fmt.Printf("Got new entry: %v\n", entry)
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}
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}()
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// Start the lookups
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err := mdns.Lookup(serviceTag, entriesCh)
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if err != nil {
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fmt.Println(err)
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}
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wait()
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}
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func wait() {
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ch := make(chan os.Signal)
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signal.Notify(ch, os.Interrupt, os.Kill)
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<-ch
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}
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