[jboss-jira] [JBoss JIRA] (JGRP-1419) UNICAST: switch from AckSenderWindow/AckReceiverWindow to Table<Message>

[Bela Ban (JIRA)]

     [ https://issues.jboss.org/browse/JGRP-1419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bela Ban resolved JGRP-1419.
----------------------------

    Resolution: Done


Done. Removed AckSenderWindow and AckReceiverWindow plus tests as well
                
> UNICAST: switch from AckSenderWindow/AckReceiverWindow to Table<Message>
> ------------------------------------------------------------------------
>
>                 Key: JGRP-1419
>                 URL: https://issues.jboss.org/browse/JGRP-1419
>             Project: JGroups
>          Issue Type: Enhancement
>            Reporter: Bela Ban
>            Assignee: Bela Ban
>             Fix For: 3.1
>
>
> UNICAST:
> - The sender has an AckSenderWindow, the receiver an AckReceiverWindow
> - The sender keeps retransmitting until the receiver delivers the message and acks it
> Suggestions:
> - Similar to NAKACK2, don't use a separate retransmitter for every member (window), but have just 1 retransmitter task scan the message tables and do retransmission
> - The sender's AckSenderWindow can also be replaced with a Table<Message>
> - Tthe receiver window can be replaced with a Table<Message> as well !
> If we can do this, then we have 
> - only 1 proven data structure (Table<Message>)
> - not 1 retransmitter per window, but 1 for all the windows (saving space) !

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