[jboss-jira] [JBoss JIRA] Commented: (JGRP-1256) NakReceiverWindow removeMany infinite loop

[Bela Ban (JIRA)]

    [ https://jira.jboss.org/browse/JGRP-1256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12566471#comment-12566471 ] 

Bela Ban commented on JGRP-1256:
--------------------------------

Hmm, maybe I should get rid of max_xmit_buf_size altogether ! Discarding messages to keep the buffer bounded might lead to endless retransmission loops in other members when they didn't receive a message M, but the sender already trashed M because of max_xmit_buf_size.

Sending back an I-don't-have-M message won't cut it either, as this would require extensive changes...

> NakReceiverWindow removeMany infinite loop
> ------------------------------------------
>
>                 Key: JGRP-1256
>                 URL: https://jira.jboss.org/browse/JGRP-1256
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 2.8.1
>            Reporter: ronald yang
>            Assignee: Bela Ban
>             Fix For: 2.12
>
>         Attachments: mping.xml, mping.xml
>
>
> it is possible for the NakReceiverWindow to enter an infinite loop if max_xmit_buf_size has been set.

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