com.alibaba.csp.sentinel.adapter.dubbo.fallback

Interface DubboFallback

All Known Implementing Classes:

DefaultDubboFallback

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface DubboFallback

Fallback handler for Dubbo services.

Author:

Eric Zhao

Method Summary

Modifier and Type	Method and Description
org.apache.dubbo.rpc.Result	handle(org.apache.dubbo.rpc.Invoker<?> invoker, org.apache.dubbo.rpc.Invocation invocation, BlockException ex) Handle the block exception and provide fallback result.

Method Detail

handle

org.apache.dubbo.rpc.Result handle(org.apache.dubbo.rpc.Invoker<?> invoker,
                                   org.apache.dubbo.rpc.Invocation invocation,
                                   BlockException ex)

Handle the block exception and provide fallback result.

Parameters:

invoker - Dubbo invoker

invocation - Dubbo invocation

ex - block exception

Returns:

fallback result