[jboss-jira] [JBoss JIRA] Commented: (JGRP-673) Can't create a second version of a shared transport channel

[Bela Ban (JIRA)]

    [ http://jira.jboss.com/jira/browse/JGRP-673?page=comments#action_12396779 ] 
            
Bela Ban commented on JGRP-673:
-------------------------------

Unit test is SharedTransportTest.testReCreationWithSurvivingChannel()

> Can't create a second version of a shared transport channel
> -----------------------------------------------------------
>
>                 Key: JGRP-673
>                 URL: http://jira.jboss.com/jira/browse/JGRP-673
>             Project: JGroups
>          Issue Type: Bug
>            Reporter: Brian Stansberry
>         Assigned To: Bela Ban
>             Fix For: 2.7, 2.6.2
>
>
> SharedTransportTest.testReCreationWithSurvivingChannel() shows the problem:
> // Create 2 channels sharing a transport
> a=createSharedChannel(SINGLETON_1);
> a.connect("A");
> b=createSharedChannel(SINGLETON_1);
> b.connect("B");
>        
> a.disconnect();
>        
> // a is disconnected so we should be able to create a new
> // channel with group "A"
> c=createSharedChannel(SINGLETON_1);
> c.connect("A");       
> This is basically testing a scenario where a service that creates/connects a channel is restarted.
> This works fine if the 'b' channel isn't connected.  AFAICT, problem is Configurator.startProtocolStack() is storing data in the TP.up_prots map, but the disconnect() process (e.g. Configurator.stopProtocolStack()) isn't removing it.

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