activemq-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Christian Posta <christian.po...@gmail.com>
Subject Re: How to generate slow consumers.
Date Thu, 17 Oct 2013 15:01:17 GMT
Twice the prefetch limit == slow consumer


On Wed, Oct 16, 2013 at 10:21 PM, johnbing <bingjohn77@gmail.com> wrote:

> Thanks for the reply, In addition to the above context, Can you please tell
> me when broker is decide that the consumer is slow ? There must have been
> some limit, is it that as soon as as broker realize that pre-fetch limit
> for
> consumer is exceeded, it report that consumer as slow ?
>
> Another question is that is fast producer is related to slow consumer ? As
> stated in ActiveMQ FAQ section, "When the high water mark of outstanding
> messages is reached, fast producer has to slow down". So how does broker
> get
> to know this water mark is reached.
> Is it when memoryUsage, tempUsage and storUsage limit is reached a producer
> is declared as fast, and it has to slow down ?
>
>
>
>
>
>
>
> --
> View this message in context:
> http://activemq.2283324.n4.nabble.com/How-to-generate-slow-consumers-tp4672583p4672914.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>



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

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message