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From Bruno Matos <bruno.ma...@paradigmaxis.pt>
Subject Re: Reduce Sender traffic
Date Thu, 26 Apr 2012 09:19:30 GMT
On Wed, 2012-04-18 at 15:41 +0100, Gordon Sim wrote:
> On 04/18/2012 11:19 AM, Bruno Matos wrote:
> > Hi,
> >
> > I have a sender that publishes about 10MB of messages per second for
> > different topics. Only about 1% of that traffic is delivered because
> > only about 1% of the topics are bound at a time. Is it possible, or
> > would it be desirable, that the sender only effectively send the
> > messages for witch there is a bound queue?
> 
> I can see a couple of approaches that could work to limit the sending of 
> unwanted data.
> 
> One is to subscribe to QMF event messages to detect binding and 
> unbinding at the sender, and deduce from that whether it is worth 
> sending anything.
> 
> The other is to have the receivers explicitly send control messages 
> themselves indicating when they want and when they no longer need 
> particular data sets.
> 
> Of course a lot depends on the nature of the data.

Thank you Gordon, sorry for the late reply.

I think the first option may solve the problem with little changes in
architecture. I still have to measure the impact of the events'
subscription.

Thank you.

-- 
Bruno Matos





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