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Posted to users@activemq.apache.org by Oleg Dulin <ol...@gmail.com> on 2013/02/19 18:59:58 UTC

Queue browser hasMoreElements blocks on empty

I need queue browser hasMoreElements method to return true/false and 
not wait for messages to show up on the queue. Is there any way to 
accomplish that ?

-- 
Regards,
Oleg Dulin
NYC Java Big Data Engineer
http://www.olegdulin.com/

Re: Queue browser hasMoreElements blocks on empty

Posted by Christian Posta <ch...@gmail.com>.

Doesn't look like this blocking behavior is configurable at the moment.
Looks like it will try to pull messages if the prefetch is 0, otherwise
sits in a blocking-while loop. Can you open a jira to track this request?

On Tue, Feb 19, 2013 at 10:59 AM, Oleg Dulin <ol...@gmail.com> wrote:

> I need queue browser hasMoreElements method to return true/false and not
> wait for messages to show up on the queue. Is there any way to accomplish
> that ?
>
> --
> Regards,
> Oleg Dulin
> NYC Java Big Data Engineer
> http://www.olegdulin.com/
>
>
>

-- 
*Christian Posta*
http://www.christianposta.com/blog
twitter: @christianposta