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https://issues.apache.org/jira/browse/CURATOR-472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16561321#comment-16561321
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mskonovalov commented on CURATOR-472:
-------------------------------------
It more looks like a live-lock in sendThread
{{StaticHostProvider}}
{code:java}
if (needToSleep) {
try {
Thread.sleep(spinDelay);
} catch (InterruptedException e) {
LOG.warn("Unexpected exception", e);
}
}
{code}
> Test-only code started to be called in prod
> -------------------------------------------
>
> Key: CURATOR-472
> URL: https://issues.apache.org/jira/browse/CURATOR-472
> Project: Apache Curator
> Issue Type: Bug
> Components: Client
> Reporter: mskonovalov
> Assignee: Cameron McKenzie
> Priority: Critical
>
> After commit {{fe2c7c4cd606c0cf4bc4fab15deedc0f4c33ea0e}} the method
>
> {code:java}
> protected boolean testableWaitForShutdown(int wait)
> throws InterruptedException
> {code}
> with the following comment
>
>
> {code:java}
> * Wait up to wait milliseconds for the underlying threads to shutdown.
> * THIS METHOD IS EXPECTED TO BE USED FOR TESTING ONLY!!!
> {code}
> started to be called from real method {{ZooKeeper.close()}}
> It prevents tests to finish.
>
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