[Tinyos-help] Question

[Omprakash Gnawali]

On Sat, Jan 17, 2009 at 9:45 AM, Elpiniki Tsakalaki <tsel at ait.edu.gr> wrote:
> Thank you for your answer.
> However, I cannot figure out why if the routes change keeping a cache of
> packet signature won't help. Is it because if one node receives again the
> same packet this is due to the change of routes?
> In this case I should only check in the root for duplicates..

You transmit to node A. Upon not receiving an ack, change the parent,
and transmit the same packet to node B. It turns out node A received
the packet. Now we have two copies of the same packet in the network.

- om_p