[jboss-jira] [JBoss JIRA] (JGRP-2387) Message from a non-member causes FD_ALL to continually suspect it

[Dennis Reed (Jira)]

    [ https://issues.jboss.org/browse/JGRP-2387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13792534#comment-13792534 ] 

Dennis Reed commented on JGRP-2387:
-----------------------------------

Two potential solutions:
- verify the node is a cluster member before adding an entry to timestamps.

- add to timestamps, but then when sending a suspect event verify it's a member of the cluster.  If not, remove from timestamps and ignore.
  (this one may be lower impact than checking on every message)


> Message from a non-member causes FD_ALL to continually suspect it
> -----------------------------------------------------------------
>
>                 Key: JGRP-2387
>                 URL: https://issues.jboss.org/browse/JGRP-2387
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 4.0.1
>            Reporter: Dennis Reed
>            Assignee: Bela Ban
>            Priority: Major
>
> If a FD_SOCK control message from a non-member is seen by FD_SOCK, it will start continually suspecting that node. If msg_counts_as_heartbeat=true then any message from a non-member triggers the issue. The issue is cleared on the next view change.



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