org.apache.dubbo.rpc

Interface PenetrateAttachmentSelector

@SPI
public interface PenetrateAttachmentSelector

Method Summary

Modifier and Type	Method and Description
Map<String,Object>	select() Select some attachments to pass to next hop.

Method Detail

select

Map<String,Object> select()

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

Returns:

attachment pass to next hop