On Wed, Jul 27, 2011 at 5:26 AM, Tonis Xie <[email protected]> wrote:
> > >Also note that you'll almost certainly push more than HWM messages, as > some will sit in TCP buffers. Being that the messages are >only 20 bytes, > that could be quite a few. > > If this could happen, how can we get the same effect as the durapub2 > example that is described in zguide? > > -tonis > HWM is not designed to be a precise limit - it's designed to stop the stack from running out of memory. If you are seeing the publisher overflowing available memory, or never hitting a limit at all, then I would be concerned, but in general HWM is not for precise flow control or backpressure. Ian
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