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From "Hiram Chirino" <>
Subject Re: Maximum message count when msg.size > 2.5mb
Date Tue, 14 Nov 2006 16:22:14 GMT
there is a 20 meg default memory limit that is enforce by the broker.
If you want queue up more message in the brokers memory, you change

On 11/14/06, André Jager <> wrote:
> Hello,
> I want to use ActiveMQ to store and forward jpg images. It is very important
> when the consumer is down, jpg images are accepted for processing. However I
> observed some strange behaviour and want to know if this behaviour is by
> design.
> I have a persistent, durable queue. I use ActiveMQ 4.0.2 and NMS as a
> client. I am new to ActiveMQ but got it up and running very quickly.
> When I send messages to the queue photo.raw and the consumer is down, the
> send method will not return after the fourth (4th) message. Only after I
> delete one message from the queue using HermesJMS, the send method returns
> to hang again on the next send. I cannot have more then four messages in the
> queue.
> RAM is available, the processor is not busy.
> As I read the forum I understood there is no real size limit on the queue
> other then available resources. I looked around and could indeed not find a
> configuration parameter.
> Can someone enlighten me on this issue?
> --
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