org.apache.dubbo.rpc

接口 PenetrateAttachmentSelector

@SPI
public interface PenetrateAttachmentSelector

方法概要

限定符和类型	方法和说明
Map<String,Object>	select() Select some attachments to pass to next hop.

方法详细资料

select

Map<String,Object> select()

Select some attachments to pass to next hop. These attachments can fetch from RpcContext.getServerAttachment() or user defined.

返回:

attachment pass to next hop