[jboss-jira] [JBoss JIRA] (JGRP-2098) Discovery: reduce messages when IpAddressUUID is used

[Bela Ban (JIRA)]

    [ https://issues.jboss.org/browse/JGRP-2098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13296783#comment-13296783 ] 

Bela Ban commented on JGRP-2098:
--------------------------------

We could place {{NAMING}} over {{NAKACK2}} / {{UNICAST3}}, so we don't have to implement our own reliability. To make things simple, the name cache would be populated as follows:
* The joiner sends its address-name mapping to everyone after having joined successfully
* The joiner gets the full name cache from the coordintor, or - alternatively - everyone sends its name to the joiner after the new view has been installed

> Discovery: reduce messages when IpAddressUUID is used
> -----------------------------------------------------
>
>                 Key: JGRP-2098
>                 URL: https://issues.jboss.org/browse/JGRP-2098
>             Project: JGroups
>          Issue Type: Feature Request
>            Reporter: Bela Ban
>            Assignee: Bela Ban
>             Fix For: 4.0
>
>         Attachments: LESS_PING.java
>
>
> Since IpAddressUUID already contains the physical address, we don't need to exchange physical addresses in the discovery phase.
> Investigate whether this leads to reduced messaging in discovery, ie. only the coords might send a response. Once the new member has the view, it automatically knows the IP addresses and ports of all members, as the addresses in the view are of type IpAddressUUID.
> Also investigate whether address:logical_name associations should be done in a separate protocol, e.g. NAMING.



--
This message was sent by Atlassian JIRA
(v6.4.11#64026)