[jboss-jira] [JBoss JIRA] (JGRP-1887) Remove the synchronization on JChannel.class in JChannel.init

[Bela Ban (JIRA)]

    [ https://issues.jboss.org/browse/JGRP-1887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13008731#comment-13008731 ] 

Bela Ban commented on JGRP-1887:
--------------------------------

Cause: https://issues.jboss.org/browse/JGRP-964. Need to investigate whether this is still needed.

> Remove the synchronization on JChannel.class in JChannel.init
> -------------------------------------------------------------
>
>                 Key: JGRP-1887
>                 URL: https://issues.jboss.org/browse/JGRP-1887
>             Project: JGroups
>          Issue Type: Task
>    Affects Versions: 3.5.1
>            Reporter: Dan Berindei
>            Assignee: Bela Ban
>             Fix For: 3.5.2, 3.6
>
>
> {{JChannel.init(ProtocolCtackConfigurator)}} has a {{synchronized(Channel.class)}} block that doesn't seem necessary, as JChannel instances do not normally share resources.
> This can cause serious delays in the Infinispan test suite, because we run many tests in parallel, each creating its own cluster. In some tests we also have a timeout for the test to create the JChannel (among other things), and these delays can lead to random failures (e.g. ISPN-4802).



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