On 11/09/2011 21:55, forums_at_java.net wrote:
> Some update on the issue... it seems like the issue is some resource scare
> in GF/MQ. My publisher consumes quite a lot of resources on the box (though
> box is quite powerful), and it looks like at some point it just tips it off
> and something happens to MQ, i.e. I am still able to publish as I see
> messages on the queue, but subscribers do not get the messages. When I
> unloaded the publisher a little everything starter working again. One thing
> which I am not sure about is... I publish from various threads - is that an
> issue? Do I hit some kind of limit?
I presume you meant to type "topic" instead of "queue" above.
More questions:
Are the messages sent by the publisher persistent (default) or non-persistent?
Are your consumers using durable or non-durable subscriptions?
Nigel