[jboss-jira] [JBoss JIRA] (JGRP-1558) Discovery: don't suppress response when merging for non-merge triggered discovery requests

[Bela Ban (JIRA)]

    [ https://issues.jboss.org/browse/JGRP-1558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12742967#comment-12742967 ] 

Bela Ban commented on JGRP-1558:
--------------------------------

Another change we could make is to return only the physical address (and logical name) of X when a GET_PHYSICAL_ADDR event is received in Discovery. Currently, this results in a multicast GET_MBRS_REQ to which every node responds with a GET_MBRS_RSP including its own physical address. This should be changed to have only members who actually have the physical address for X respond to the original sender.
Perhaps a new header request type ?
                
> Discovery: don't suppress response when merging for non-merge triggered discovery requests
> ------------------------------------------------------------------------------------------
>
>                 Key: JGRP-1558
>                 URL: https://issues.jboss.org/browse/JGRP-1558
>             Project: JGroups
>          Issue Type: Feature Request
>            Reporter: Bela Ban
>            Assignee: Bela Ban
>             Fix For: 3.3
>
>
> In Discovery, when receiving a discovery request, we discard it if a merge is running (isMergeRunning()). The condition should be moved into the if-clause above (hdr.view_id != null), as it only applies to merge-triggered discoveries. When handling a regular discovery, e.g. at startup or when a physical address is looked up, a discovery response should be sent.

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