// Example with direct usage
func ExampleNewRoundRobinClb() {
srvName := "foo.service.fliglio.com"
lib := dns.NewLookupLib("8.8.8.8:53")
c := NewRoundRobinClb(lib)
address, err := c.GetAddress(srvName)
if err != nil {
fmt.Print(err)
}
if address.Port == 8001 {
fmt.Printf("%s", address)
} else {
address2, err := c.GetAddress(srvName)
if err != nil {
fmt.Print(err)
}
fmt.Printf("%s", address2)
}
// Output: 0.1.2.3:8001
}
//strconv.FormatInt(int64(srv.Port), 10)
func TestRandomLookup(t *testing.T) {
// given
srvName := "foo.service.fligl.io"
lib := dns.NewLookupLib("8.8.8.8:53")
c := NewRandomClb(lib)
// when
address, err := c.GetAddress(srvName)
// then
if err != nil {
t.Error(err)
}
if address.Port == 8001 && address.Address == "0.1.2.3" {
return
} else if address.Port == 8002 && address.Address == "4.5.6.7" {
return
} else {
t.Errorf("port '%d' not expected with address: '%s'", address.Port, address.Address)
}
}
func NewTtlCacheClb(address string, port string, lbType LoadBalancerType, ttl int) LoadBalancer {
lib := dns.NewLookupLib(fmt.Sprintf("%s:%s", address, port))
cache := ttlcache.NewTtlCache(lib, ttl)
return buildClb(cache, lbType)
}
func NewClb(address string, port string, lbType LoadBalancerType) LoadBalancer {
lib := dns.NewLookupLib(fmt.Sprintf("%s:%s", address, port))
return buildClb(lib, lbType)
}