[Mini-NDN] max packets satisfied by consumer?

[Aman Maldar]

Ashlesh,
Thanks for the response.

It works your way,but not sure why it is not working without redirecting
logs for ndnpingserver.
I am trying dig into function which handles incoming interest and responds
to data.

Where can I find following scenario implementation for ndnpingserver in
codebase (same scenario as asked in previous mail)? I checked
mini-ndn/NFD/daemons/fw/forwarder.cpp

content from /ndn/b-site/b: seq=700 time=22.2604 ms
content from /ndn/b-site/b: seq=701 time=21.6291 ms
content from /ndn/b-site/b: seq=702 time=22.3644 ms
content from /ndn/b-site/b: seq=703 time=21.6401 ms
timeout from /ndn/b-site/b: seq=704
timeout from /ndn/b-site/b: seq=705
timeout from /ndn/b-site/b: seq=706
timeout from /ndn/b-site/b: seq=707

Thanks.


On Thu, Dec 21, 2017 at 3:36 PM, Ashlesh Gawande (agawande) <
agawande at memphis.edu> wrote:

> Okay so I tried your first two commands and got timeout after seq 1654.
>
> I restarted mini-ndn and tried to diagnose it by redirecting ping server
> logs:
>
> mini-ndn> b ndnpingserver /ndn/b-site/b -x 1000000 &> ping-server &
>
>
> After which I did not get the problem. Can you try this and check?
>
>
> Ashlesh
> ------------------------------
> *From:* Mini-NDN <mini-ndn-bounces at lists.cs.ucla.edu> on behalf of Aman
> Maldar <amanmaldar at gmail.com>
> *Sent:* Thursday, December 21, 2017 1:19:10 PM
> *To:* mini-ndn at lists.cs.ucla.edu
> *Subject:* [Mini-NDN] max packets satisfied by consumer?
>
> Greetings Everyone,
>
> I am doing following in mini-ndn
>
> sudo minindn
> mini-ndn> b ndnpingserver /ndn/b-site/b -x 1000000 &
> mini-ndn> a ndnping /ndn/b-site/b -i 100 -c 1000 -n 1001
>
> I am trying to send 1000 interest packets. The freshness is about 6
> minutes for data packets.
> So I all replied data packets will be cashed at Content store A for long
> time.
>
> Once all the interests are satisfied, I will execute following again.
> mini-ndn> a ndnping /ndn/b-site/b -i 100 -c 1000 -n 1001
>
> I should see all the packets getting satisfied at CS-A. It works for
> limited number of packets.
>
> The problem is,
>
> The above experiment works well for n=600 packets.
> After 680 packets I am getting error as
>
> timeout from /ndn/b-site/b: seq=681
> timeout from /ndn/b-site/b: seq=682
> timeout from /ndn/b-site/b: seq=683
> ...
> and so on.
>
>
> I tried changing cs_max_packets to large values like 300000 in nfd.conf
> file. Makes very less difference to extra packets getting satisfied.
> ndndump shows node B is receiving packets but , not replying to interests.
> - this is  main problem.
> As I missing something? Any memory issues or max requests?
>
> Thanks in advance.
>
> --
> *Regards,*
> * Mr. Maldar Aman M.*
> *University of Massachusetts, Lowell*
>



-- 
*Regards,*
*Mr. Maldar Aman M.*
*University of Massachusetts, Lowell*
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