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From Albert Strasheim <>
Subject Re: Blocking on UsageManager.waitForSpace again
Date Mon, 22 Jan 2007 08:40:08 GMT
Hello all,

On Mon, 22 Jan 2007, James Strachan wrote:

> FWIW I"d definitely recommend you use non-persistent sending on your
> producers (otherwise the spool to disk won't kick in). Also are you
> actually ack'ing your messages?

Thanks, I'll try setting DeliveryMode.NON_PERSITENT on our producers.

> On 1/21/07, Albert Strasheim <> wrote:
> >We're using topics throughout. Sessions' acknowledge modes are all set
> >to DUPS_OK_ACKNOWLEDGE. We're doing some message selection with string
> >and integer properties.

Is setting our consumers to DUPS_OK_ACKNOWLEDGDE sufficient or should we 
be ack'ing messages some other way?



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