[infinispan-issues] [JBoss JIRA] (ISPN-5173) Cluster-wide RPCs not ForkChannel friendly

[Paul Ferraro (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-5173?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul Ferraro updated ISPN-5173:
-------------------------------
              Status: Pull Request Sent  (was: Open)
    Git Pull Request: https://github.com/infinispan/infinispan/pull/3257


> Cluster-wide RPCs not ForkChannel friendly
> ------------------------------------------
>
>                 Key: ISPN-5173
>                 URL: https://issues.jboss.org/browse/ISPN-5173
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 7.0.3.Final, 7.1.0.CR2
>            Reporter: Paul Ferraro
>            Assignee: Pedro Ruivo
>            Priority: Blocker
>
> Since this commit:
> https://github.com/infinispan/infinispan/commit/f0fb26d43f0176c165bd10134be7b5feed57c893
> ... Infinispan is no longer usable in WildFly 9, whose transports are configured to use ForkChannel rather than JChannels.  The underlying issue is described in JGRP-1905.  The commit above adds a cluster-wide RPC on view change (from org.infinispan.topology.ClusterTopologyManagerImpl.confirmMembersAvailable(), the message for which inevitably arrives on the newly starting node before the requisite fork channel is registered.  The RPC eventually times out since Infinispan's RPC dispatcher will wait for a response that will never come.



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