[jboss-jira] [JBoss JIRA] Commented: (JGRP-830) viewAccepted is not always reported to all group members

cbowditch (JIRA) jira-events at lists.jboss.org
Tue Oct 7 08:08:21 EDT 2008


    [ https://jira.jboss.org/jira/browse/JGRP-830?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12432881#action_12432881 ] 

cbowditch commented on JGRP-830:
--------------------------------

The above problem is caused by a bug in my Test App. So the priority of this bug can be reduced. The only outstanding issue is why the viewAccepted event is not triggered on the member whose Network Connection is disabled. After re-enabling the network connection the viewAccept method does fire, so this isn't a Major bug.

Thanks for all your help thus far, and may I add for all your work in improving JGroups. It certainly does seem more reliable than in 2.2.9!

> viewAccepted is not always reported to all group members
> --------------------------------------------------------
>
>                 Key: JGRP-830
>                 URL: https://jira.jboss.org/jira/browse/JGRP-830
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 2.6.4
>         Environment: Windows XP
>            Reporter: cbowditch
>            Assignee: Vladimir Blagojevic
>             Fix For: 2.6.5, 2.7
>
>         Attachments: JGroups-ViewMergeBug.zip
>
>
> I have written a test harness application that demonstrates the issue. When there are 3 members in the group, 2 on 1 machine and the third on a second machine not all members of the group receive a viewAccepted method call everytime a network outage occurs or after a network outage has been recovered from. I am doing all my testing on Windows XP.
> Receiving the viewAccepted method after a network outage or after recovering from a network outage is vital for all members to be able to keep track of which members are still present in the group.
> I have created a thread on the forum regarding this issue:
> http://sourceforge.net/mailarchive/forum.php?thread_name=BAY117-DAV32E55658B51A7027F6CCDFB400%40phx.gbl&forum_name=javagroups-users
> Although I have only seen the error reported at the start of that thread once so it may be a red herring. It may be necessary to break the network connection between the 2 machines in this test 3/4 times as it sometimes works.
> If you need anymore information on how to recreate this issue then please let me know and I will try to assist.

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