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From Marlon Santos <>
Subject Re: Prefetch limit and queue size
Date Thu, 30 Nov 2006 02:13:33 GMT


Try this one,


ewood wrote:
> I am running AMQ v4.1 with a network of embedded brokers (2).  My question
> is what happens when the prefetch limit is reached?  Will subsequent calls
> to send fail in some way?  More importantly, can I detect when the
> prefetch limit has been reached from my client?  I know I can get the
> queue size via JMX, but what does that size really mean?  Is that the
> total number enqued minus dequed or is the number of unacknowledged
> messages, or some other number.  Sorry if this is in the documentation
> somewhere, but I can't find it.

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