[jboss-jira] [JBoss JIRA] Resolved: (JGRP-781) NAKACK: regular message not delivered (in some cases) until new message arrives

[Bela Ban (JIRA)]

     [ http://jira.jboss.com/jira/browse/JGRP-781?page=all ]

Bela Ban resolved JGRP-781.
---------------------------

    Resolution: Done

> NAKACK: regular message not delivered (in some cases) until new message arrives
> -------------------------------------------------------------------------------
>
>                 Key: JGRP-781
>                 URL: http://jira.jboss.com/jira/browse/JGRP-781
>             Project: JGroups
>          Issue Type: Bug
>            Reporter: Bela Ban
>         Assigned To: Bela Ban
>            Priority: Critical
>             Fix For: 2.6.3, 2.7
>
>
> When we have the following situation, message B3 will not get delivered at A:
> - A and B
> - B sends 3 multicast messages: B1 (regular), B2 (OOB) and B3 (regular)
> - A receives B1, B3, B2
> - A delivers B1
> - B3 has to wait until B2 is received, so the thread returns
> - B2 is received, but since it is OOB, after pushing the message up the stack, the thread terminates !
> ==> B3 will not get delivered until B4 is received !
> The unit test case is OOBTest.testRegularAndOOBMulticasts()

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