Package org.apache.dubbo.rpc.cluster.support

Class FailsafeClusterInvoker<T>

java.lang.Object

org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker<T>

org.apache.dubbo.rpc.cluster.support.FailsafeClusterInvoker<T>

All Implemented Interfaces:

org.apache.dubbo.common.Node, ClusterInvoker<T>, Invoker<T>

public class FailsafeClusterInvoker<T>
extends AbstractClusterInvoker<T>

When invoke fails, log the error message and ignore this error by returning an empty Result. Usually used to write audit logs and other operations Fail-safe

Constructor Summary

Constructors

Constructor	Description
FailsafeClusterInvoker(Directory<T> directory)

Method Summary

Modifier and Type	Method	Description
Result	doInvoke(Invocation invocation, List<Invoker<T>> invokers, LoadBalance loadbalance)

Methods inherited from class org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker

destroy, getDirectory, getInterface, getRegistryUrl, getUrl, invoke, isAvailable, isDestroyed, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.dubbo.rpc.cluster.ClusterInvoker

hasProxyInvokers, isServiceDiscovery

Constructor Details

FailsafeClusterInvoker

public FailsafeClusterInvoker(Directory<T> directory)

Method Details

doInvoke

public Result doInvoke(Invocation invocation,
 List<Invoker<T>> invokers,
 LoadBalance loadbalance)
                throws RpcException

Throws:

RpcException