libraryDependencies += "fr.davit" %% "scout" % "<version>"

import cats.effect.{ContextShift, IO, Timer}
import fr.davit.scout.Zeroconf
import fr.davit.taxonomy.model.DnsMessage
import fr.davit.taxonomy.scodec.DnsCodec
import scodec.Codec

import java.net.InetAddress
import scala.concurrent.ExecutionContext
import scala.concurrent.duration._

implicit val contextShift: ContextShift[IO] = IO.contextShift(ExecutionContext.global)
implicit val timer: Timer[IO]               = IO.timer(ExecutionContext.global)

// service definition
val service = Zeroconf.Service("ipp", "tcp")

// Scanning for service instances
val instances = Zeroconf
  .scan[IO](service)
  .interruptAfter(50.seconds)
  .compile
  .toList
  .unsafeRunSync()


// instance definition
val instance = Zeroconf.Instance(
  service = service,
  name = "Ed’s Party Mix",
  port = 1010,
  target = "eds-musicbox", 
  information = Map("codec" -> "ogg"),
  addresses = Seq(InetAddress.getByName("169.254.150.84")) // use local address when left empty
)

// Registering an instance
Zeroconf.register[IO](instance)