[infinispan-dev] Re: https://jira.jboss.org/jira/browse/ISPN-38
Bela Ban
bban at redhat.com
Sun Jun 28 11:52:43 EDT 2009
Makes sense. I created https://jira.jboss.org/jira/browse/JGRP-1004,
this will be in 2.8.beta3 and 2.6.11
Mircea Markus wrote:
> Hi,
>
> This is related to https://jira.jboss.org/jira/browse/ISPN-38 (Early
> distributed deadlock detection).
> When I determine that a deadlock scenario happens, I try to interrupt
> a tx originated locally. This translates to an thread.interrupt() call
> on a thread that is replicating to other caches. The issue is that
> this call is ignored in jgroups's GroupRequest:
> private boolean collectResponses(long timeout) {
> .....
> if(timeout > 0) {
> try {
> completed.await(timeout,
> TimeUnit.MILLISECONDS); //LINE 552
> }
> catch(Exception e) {
> }
> }
> ....
> }
>
> So my call to interrupt is ignored (line 552) and the collectResponses
> method will only return after timeout elapses - not good for me, as I
> want the method to return immediately if thread is interrupted.
> Would it be possible to enhance the code to be aware of interrupt
> calls? This is in JGroups 2.8.0 Beta2.
>
> Cheers,
> Mircea
>
--
Bela Ban
Lead JGroups / Clustering Team
JBoss (by Red Hat)
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