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

[.平山 智己]

Thank you, Lixia and Junxiao.
Sorry for the late reply because of other courses.

What I’m trying to do is like a questionnaire/voting system using NDN
So I want to receive multiple data packets for Interest with one name.
I will try my best to continue to use NDN and enable it to send an Interest
and receive multiple feedbacks.

Thank you very much.

Hirayama.


2021年11月15日(月) 19:41 Junxiao Shi <shijunxiao at email.arizona.edu>:

> 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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