Package io.vertx.core.net.endpoint

Interface ServerSelector

@Unstable
public interface ServerSelector

Select the most appropriate server among the list of servers of an endpoint.

Author:

Julien Viet

Method Summary

Modifier and Type	Method	Description
int	select()	Selects a server.
default int	select(String key)	Select a server using a routing key.

Method Detail

select

int select()

Selects a server.

Returns:

the selected index or -1 if selection could not be achieved

select

default int select(String key)

Select a server using a routing key.

Parameters:

key - a key used for routing in sticky strategies

Returns:

the selected index or -1 if selection could not be achieved