[Nfd-dev] Can ndn-tool(chunks) use the cached data on the intermediate node?

[Junxiao Shi]

Hi Junjie

Almost all NDN applications can use cached data.
In-network caching is not a replacement of producer. You must keep the
producer running at all times.
Having in-network caching allows consumers to retrieve data with lower
latency, and reduces the workload of a producer (you can measure it: number
of Interests arriving at producer node is less than number of Interests
expressed by all consumers combined).

Yours, Junxiao

On Sat, Mar 17, 2018 at 07:28 小杰许 <xujunjie1221 at gmail.com> wrote:

> Greeting all, I'm wondering if the tool "chunks" can get the cached data.
>
> My topo is like client- caching node (with max cache_size)- server. Then I
> run the ndnputchunks in server. run the ndncatchunks in client. The client
> can get the total data. (I think the data has been cached in the caching
> node). Then I close the ndnputchunks in server, and run the ndncatchunks
> again, however, it failed, Does it mean the tool(chunks) don't support
> on-path cache？
>
> Yours，
> Junjie
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