DnsServerAddressStream (Netty API Reference (5.0.0.Alpha4))

```
public interface DnsServerAddressStream
```
An infinite stream of DNS server addresses.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`DnsServerAddressStream`	`duplicate()`	Duplicate this object.
`InetSocketAddress`	`next()`	Retrieves the next DNS server address from the stream.
`int`	`size()`	Get the number of times `next()` will return a distinct element before repeating or terminating.

- Method Detail
  - next
```
InetSocketAddress next()
```
    Retrieves the next DNS server address from the stream.
  - size
```
int size()
```
    Get the number of times next() will return a distinct element before repeating or terminating.
    
    Returns:
    
    the number of times next() will return a distinct element before repeating or terminating.
  - duplicate
```
DnsServerAddressStream duplicate()
```
    Duplicate this object. The result of this should be able to be independently iterated over via next().
    Note that #clone() isn't used because it may make sense for some implementations to have the following relationship x.duplicate() == x.
    
    Returns:
    
    A duplicate of this object.