Service based query fails over and returns random mDNS responses #96

import (
	"fmt"
	"io/ioutil"
	"net"
	"os"
	"time"

	"github.com/hashicorp/mdns"
)

func main() {

	// Make a channel for results and start listening
	entriesCh := make(chan *mdns.ServiceEntry, 4)
	go func() {
		for entry := range entriesCh {
			fmt.Printf("Got new entry: %v\n", entry)
		}
	}()
	// Start the lookup
	mdns.Lookup("_pcm._tcp", entriesCh)
	close(entriesCh)
}

Got new entry: &{PCM-Sink._pcm._tcp.local. mdns-C78.local. 192.168.1.66 <nil> 3333 path=/foobar|board=esp32 [path=/foobar board=esp32] 192.168.1.66 true true}
2023/03/01 11:52:10 [INFO] mdns: Closing client {true true 0xc000128038 0xc000128040 0xc000128048 0xc000128050 1 0xc00010e120}
alex@ubuntu:~/eclipse-workspace/mdns$ ./mdns 
Got new entry: &{PCM-Sink._pcm._tcp.local. mdns-C78.local. 192.168.1.66 <nil> 3333 path=/foobar|board=esp32 [path=/foobar board=esp32] 192.168.1.66 true true}
2023/03/01 11:52:13 [INFO] mdns: Closing client {true true 0xc000014048 0xc000014050 0xc000014058 0xc000014060 1 0xc00001c1e0}
alex@ubuntu:~/eclipse-workspace/mdns$ ./mdns 
2023/03/01 11:52:25 [INFO] mdns: Closing client {true true 0xc000014048 0xc000014050 0xc000014058 0xc000014060 1 0xc00001c1e0}
alex@ubuntu:~/eclipse-workspace/mdns$ ./mdns 
Got new entry: &{mac-address-id._googlezone._tcp.local. mac-address-id.local. 192.168.1.42 ***}
Got new entry: &{mac-address-id._agentdvr._tcp.local. mac-address-id.agentdvr.local. 192.168.1.221 ***}
Got new entry: &{Chromecast-Ultra._googlecast._tcp.local. mac-address-id.local. 192.168.1.42 ***}
Got new entry: &{spotify._spotify-connect._tcp.local. 521797894248-0.local. 192.168.1.15 ***}
Got new entry: &{mac-address-id._googlezone._tcp.local. mac-address-id.local. 192.168.1.27 ***}
Got new entry: &{mac-address-id._googlezone._tcp.local. mac-address-id.local. 192.168.1.25 ***}
Got new entry: &{OctoPrint\ instance\ on\ octoprint._octoprint._tcp.local. octoprint.local. 192.168.1.53 ***}
Got new entry: &{mac._googlezone._tcp.local. mac.local. 192.168.1.26 ***}
Got new entry: &{mac._googlezone._tcp.local. mac.local. 192.168.1.28 ***}
Got new entry: &{iPhone._rdlink._tcp.local. iPhone.local. 192.168.1.55 ***}
Got new entry: &{Family\ Room\ TV._viziocast._tcp.local. CastTV.local. 192.168.1.103 ***}
Got new entry: &{xxx::windows11._oculusal_sp._tcp.local. windows11.local. 192.168.1.221 ***}
2023/03/01 11:52:27 [INFO] mdns: Closing client {true true 0xc000014048 0xc000014050 0xc000014058 0xc000014060 1 0xc00001c1e0}