[jboss-jira] [JBoss JIRA] (JGRP-1921) Race condition in GroupRequest

[Dennis Reed (JIRA)]

     [ https://issues.jboss.org/browse/JGRP-1921?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dennis Reed closed JGRP-1921.
-----------------------------
    Resolution: Won't Fix


Does not affect current versions of JGroups.
If a fix is needed for EAP 5.2, contact Red Hat support through the normal channels.

> Race condition in GroupRequest
> ------------------------------
>
>                 Key: JGRP-1921
>                 URL: https://issues.jboss.org/browse/JGRP-1921
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 2.6.23
>            Reporter: Dennis Reed
>            Assignee: Dennis Reed
>            Priority: Minor
>
> Race condition in GroupRequest can make it wait for the full timeout even after all responses are received.
> GroupRequest.execute broadcasts the request, sets "done=false", then waits for a reply.
> If all the replies come in before it sets done=false, it will overwrite the done=true set by the responses and wait for the full timeout, and then return false.
> Note that the internal uses by MessageDispatcher/etc do not check the return value from execute, so this does not affect the data returned, only how long the call blocks for.



--
This message was sent by Atlassian JIRA
(v6.3.11#6341)