org.apache.dubbo.metadata

Interface InstanceMetadataChangedListener

public interface InstanceMetadataChangedListener

Method Summary

Modifier and Type	Method and Description
default String	echo(String msg) Echo test Used to check consumer still online
void	onEvent(String metadata) Call when metadata in provider side update Used to notify consumer to update metadata of ServiceInstance

Method Detail

onEvent

void onEvent(String metadata)

Call when metadata in provider side update

Used to notify consumer to update metadata of ServiceInstance

Parameters:

metadata - latest metadata

echo

default String echo(String msg)

Echo test Used to check consumer still online