[jboss-jira] [JBoss JIRA] Resolved: (JGRP-1200) GossipRouter: lookup fails when we have multiple GossipRouters and any of them throws an exception

[Bela Ban (JIRA)]

     [ https://jira.jboss.org/jira/browse/JGRP-1200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bela Ban resolved JGRP-1200.
----------------------------

    Resolution: Done


Your change to RouterStubManager fixed both problems ! I verified that connecting to B works when A is down, plus there are no leftover registrations.
Resolving this issue...

> GossipRouter: lookup fails when we have multiple GossipRouters and any of them throws an exception
> --------------------------------------------------------------------------------------------------
>
>                 Key: JGRP-1200
>                 URL: https://jira.jboss.org/jira/browse/JGRP-1200
>             Project: JGroups
>          Issue Type: Bug
>            Reporter: Bela Ban
>            Assignee: Vladimir Blagojevic
>             Fix For: 2.10
>
>
> Example: <TCPGOSSIP initial_hosts="A[12001],B[12001]" />
> If GossipRouter on host A is not running, but B *is* running, then the discovery will return with an empty list because connecting to A threw an exception.
> SOLUTION: parallelize connections to A and B and ignore exception for non-available hosts

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