org.apache.dubbo.rpc.cluster

接口 LoadBalance

所有已知实现类:

AbstractLoadBalance, AdaptiveLoadBalance, ConsistentHashLoadBalance, LeastActiveLoadBalance, RandomLoadBalance, RoundRobinLoadBalance, ShortestResponseLoadBalance

@SPI(value="random")
public interface LoadBalance

LoadBalance. (SPI, Singleton, ThreadSafe)

Load-Balancing

另请参阅:

org.apache.dubbo.rpc.cluster.Cluster#join(Directory)

方法概要

限定符和类型	方法和说明
<T> Invoker<T>	select(List<Invoker<T>> invokers, org.apache.dubbo.common.URL url, Invocation invocation) select one invoker in list.

方法详细资料

select

@Adaptive(value="loadbalance")
<T> Invoker<T> select(List<Invoker<T>> invokers,
                                                     org.apache.dubbo.common.URL url,
                                                     Invocation invocation)
                                              throws RpcException

select one invoker in list.

参数:

invokers - invokers.

url - refer url

invocation - invocation.

返回:

selected invoker.

抛出:

RpcException