LoadBalancer

Type Parameters:

C - The type of connection.

All Superinterfaces:

AsyncCloseable, ListenableAsyncCloseable

All Known Implementing Classes:

RoundRobinLoadBalancer
```
public interface LoadBalancer<C extends LoadBalancedConnection>
extends ListenableAsyncCloseable
```
Given multiple SocketAddresses select the most desired SocketAddress to use. This is typically used to determine which connection to issue a request to.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Publisher<java.lang.Object>`	`eventStream()`	A `Publisher` of events provided by this `LoadBalancer`.
`Single<C>`	`selectConnection(java.util.function.Predicate<C> selector)`	Select the most appropriate connection for a request.

Methods inherited from interface io.servicetalk.concurrent.api.AsyncCloseable
closeAsync, closeAsyncGracefully

Methods inherited from interface io.servicetalk.concurrent.api.ListenableAsyncCloseable
onClose

- Method Detail
  - selectConnection
```
Single<C> selectConnection(java.util.function.Predicate<C> selector)
```
    Select the most appropriate connection for a request. Returned connection may be used concurrently for other requests.
    
    Parameters:
    
    selector - A Function that evaluates a connection for selection. This selector should return null if the connection MUST not be selected. This selector is guaranteed to be called for any connection that is returned from this method.
    
    Returns:
    
    a Single that completes with the most appropriate connection to use.
  - eventStream
```
Publisher<java.lang.Object> eventStream()
```
    A Publisher of events provided by this LoadBalancer. This maybe used to broadcast internal state of this LoadBalancer to provide hints/visibility for external usage.
    
    Returns:
    
    A Publisher of events provided by this LoadBalancer.