[Ndn-interest] [EXT]Re: Questions about forwarding

[Junxiao Shi]

Hi Hirayama

One of the NDN protocol design principles is *hop-by-hop flow balance*:
over each link, one Interest packet should bring back no more than one Data
packet.
https://named-data.net/project/ndn-design-principles/

Regardless of which library you are using, it isn't possible to receive
multiple Data packets in response to one Interest.
Instead, you should send multiple Interests with different names.

Yours, Junxiao

On Mon, Nov 15, 2021 at 05:30 .平山 智己 via Ndn-interest <
ndn-interest at lists.cs.ucla.edu> wrote:

> *External Email*
> Hi Lan.
>
> Thank you for the last time.
> Sending Interest using multicast worked fine. However, after the first
> response is replied, no other response can be received.
> The library uses ndn-python, and as far as "ndn / transport /
> stream_soket.py" is seen, it is estimated that NFD closes PIT when the
> first response is received. Is it possible to receive multiple responses
> using ndn-python?
>
>>
>>>
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