[jboss-jira] [JBoss JIRA] (JGRP-1617) Sync dispatcher castMessage does not awake blocked thread on ACK

Bela Ban (JIRA) jira-events at lists.jboss.org
Sat Apr 13 06:07:53 EDT 2013


    [ https://issues.jboss.org/browse/JGRP-1617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12767010#comment-12767010 ] 

Bela Ban commented on JGRP-1617:
--------------------------------

Sanne, you didn't provide enough information on this case. The scenario you describe has been tested a lot and should work. I've attached a use case that shows that a sync RPC returns as soon as the 2 acks have been received, and itdoes *not* wait until the timeout kicks in.

If you can, do provide me with a unit test (or some code) that fails, *then* I can take a look...
                
> Sync dispatcher castMessage does not awake blocked thread on ACK
> ----------------------------------------------------------------
>
>                 Key: JGRP-1617
>                 URL: https://issues.jboss.org/browse/JGRP-1617
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 3.3
>            Reporter: Sanne Grinovero
>            Assignee: Bela Ban
>         Attachments: bla.java
>
>
> On version 3.3.0.CR1 we observed that the following code:
> {code}final RequestOptions options = RequestOptions.SYNC();
> dispatcher.castMessage( null, message, options );
> {code}
> will always block until the timeout defined in _RequestOptions_, even if the remote operation is very quick in responding.
> We could workaround the issue by setting a custom _RspFilter_, but this filter is otherwise not needed.

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