[jboss-jira] [JBoss JIRA] (JGRP-2230) Multiple discovery protocols without MULTI_PING

[Bela Ban (JIRA)]

    [ https://issues.jboss.org/browse/JGRP-2230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13609603#comment-13609603 ] 

Bela Ban commented on JGRP-2230:
--------------------------------

Also, perhaps a reactive API (like FIND_MBRS_ASYNC in Discovery), which invokes a callback on each discovery response, can be added to this...

> Multiple discovery protocols without MULTI_PING
> -----------------------------------------------
>
>                 Key: JGRP-2230
>                 URL: https://issues.jboss.org/browse/JGRP-2230
>             Project: JGroups
>          Issue Type: Feature Request
>            Reporter: Bela Ban
>            Assignee: Bela Ban
>             Fix For: 5.0
>
>
> Currently, {{MULTI_PING}} is needed to forward discovery requests to multiple discovery protocols. If we change the API in 5.0, and pass a {{Responses}} object down to the discovery protocols, and each discovery protocol forwards discovery requests down (and responses up), and they all add responses to the same {{Responses}} object, then we would not need {{MULTI_PING}} any longer.
> However, this is an API change, so can be done only in 5.0.



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