package balance
import(
	"strconv"
)
type Instance struct{
	Host string
	Port int
}
func (p *Instance) NewInstance(host string,port int){
	p.Host=host
	p.Port=port
}
func (p *Instance) GetHost() string{
	return p.Host
}
	
func (p *Instance) GetPost() int{
	return p.Port
}	
func (p *Instance) String() string{
	return p.Host+":"+strconv.Itoa(p.Port)
}