[jboss-jira] [JBoss JIRA] (JGRP-1589) UNICAST3

[Bela Ban (JIRA)]

    [ https://issues.jboss.org/browse/JGRP-1589?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12753940#comment-12753940 ] 

Bela Ban commented on JGRP-1589:
--------------------------------

First impl done, doesn't contain any connection handling code yet
                
> UNICAST3
> --------
>
>                 Key: JGRP-1589
>                 URL: https://issues.jboss.org/browse/JGRP-1589
>             Project: JGroups
>          Issue Type: Feature Request
>            Reporter: Bela Ban
>            Assignee: Bela Ban
>             Fix For: 3.3
>
>
> Features:
> * Explicit connection establishment, tear-down (a la SYN, ACK)
> ** Correct locking of ReceiverEntry and recv_table
> * Mixture between positive and negative acks
> * The sender sends message, receiver acks
> * Acking is done after message batch or individual message
> ** There's a min time between 2 successive acks (can be 0)
> * The sender xmits messages only if the HD/HR pointer hasn't moved for a few generations (1 generation = 1 retransmit interval) and HD < HR
> ** In the case of an xmit, the sender only sends the HR
> ** The receiver then asks the sender for retransmission of missing messages
> The design will be in docs/design/UNICAST3.txt

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