[jboss-jira] [JBoss JIRA] Resolved: (JBCLUSTER-220) HAPartition.callMethodOnCluster() is not reentrant

Tue Apr 6 23:39:37 EDT 2010

     [ https://jira.jboss.org/jira/browse/JBCLUSTER-220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brian Stansberry resolved JBCLUSTER-220.
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    Resolution: Done

I've added overloaded callXXX RPC methods that accept an "unordered" param; this would get passed through to JGroups RpcDispatcher as the "oob" param Bela has mentioned.

Note that the JBCLUSTER project and therefore this JIRA covers adding the methods to the HAPartition interface API in the ha-server-api.jar library. I still need to actually implement the methods in the JBAS project's ClusterPartition class which is the standard implementation of the HAPartition interface. That will be simple to do; I'll do it as soon as a colleague is done with some other work on ClusterPartition.

> HAPartition.callMethodOnCluster() is not reentrant
> --------------------------------------------------
>
>                 Key: JBCLUSTER-220
>                 URL: https://jira.jboss.org/jira/browse/JBCLUSTER-220
>             Project: JBoss Clustering
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: HA-Server-API
>            Reporter: Fol de Rol
>            Assignee: Brian Stansberry
>             Fix For: HA-Server-API 2.0.0.Beta1
>
>
> An RPC handler of callMethodOnCluster() cannot in its turn call callMethodOnCluster() querying other services. The second call blocks until timeout is reached and returns without results.
> The same relates to facilities based on this method like Distributed Replicant Manager.

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