func dnsLb() (c clb.LoadBalancer) {
dnsHost := os.Getenv("DNS_HOST")
if dnsHost != "" {
dnsPort := os.Getenv("DNS_PORT")
if dnsPort == "" {
dnsPort = "53"
}
c = clb.NewClb(dnsHost, dnsPort, clb.RoundRobin)
} else {
c = clb.NewDefaultClb(clb.RoundRobin)
}
return c
}
// Client Factory
func NewTodoClient() *TodoClient {
return &TodoClient{
Lb: clb.NewDefaultClb(clb.RoundRobin),
Address: ServiceAddress,
}
}