/*
 * First argument is the name of the service
 * Then a struct containing some information
    * The Name attribute is optional, the variable is taken from the environment variable HOSTNAME or from os.Hostname()
 * The stop channel exists if you want to be able to stop the registeration
 */
stop := make(chan bool)
service.Register(
  "name_of_service",
  &service.Host{
    Name: "hostname_"
    User: "user",
    Password: "secret",
    Port: "port",
  },
  stop,
)

newHosts := service.SubscribeNew("name_of_service")
for host := range newHosts {
  fmt.Println(host.Name, "has registered")
}

deadHosts := service.SubscribeDown("name_of_service")
for hostname := range deadHosts {
  fmt.Println(hostname, "is dead, RIP")
}