[Nfd-dev] Timeout for interest when using ndncatchunks.
Klaus Schneider
klaus at cs.arizona.edu
Fri Mar 9 16:40:54 PST 2018
I think your problem is that you are specifying the full chunk name
"ndncatchunks -v /ndn/%FD%00%00%01b%08%9A%9B%DA", rather than the object
name.
Try this instead:
> ndncatchunks -v /ndn
Best regards,
Klaus
On 09/03/18 16:56, 小杰徐 wrote:
> Greeting all,
> I‘m using the ndn tool, chunks. But I got the timeout in client. Is
> there any solution to solve this error?Could anyone give some advices? I
> really need to run this tool for a test.
>
> The following is the command and output.
> SERVER
> b at b:~$ ndnputchunks -v /ndn < /home/b/5000.txt
> Loading input ...
> Created 58 chunks for prefix /ndn
> Data published with name: /ndn/%FD%00%00%01b%08%9A%9B%DA
>
> CLIENT
> harold at client2:~$ ndncatchunks -v /ndn/%FD%00%00%01b%08%9A%9B%DA
> RTT estimator parameters:
> Alpha = 0.125
> Beta = 0.25
> K = 4
> Initial RTO = 1000 milliseconds
> Min RTO = 200 milliseconds
> Max RTO = 4000 milliseconds
> AIMD pipeline parameters:
> Initial congestion window size = 1
> Initial slow start threshold = 2.14748e+09
> Additive increase step = 1
> Multiplicative decrease factor = 0.5
> RTO check interval = 10 milliseconds
> Max retries on timeout or Nack = 3
> Reaction to congestion marks enabled
> Conservative window adaptation enabled
> Resetting cwnd to ssthresh upon loss event
> Timeout for Interest
> /ndn/%FD%00%00%01b%08%9A%9B%DA?ndn.MinSuffixComponents=3&ndn.MaxSuffixComponents=3&ndn.ChildSelector=1&ndn.Nonce=761878473
> Timeout for Interest
> /ndn/%FD%00%00%01b%08%9A%9B%DA?ndn.MinSuffixComponents=3&ndn.MaxSuffixComponents=3&ndn.ChildSelector=1&ndn.Nonce=2148724253
> Timeout for Interest
> /ndn/%FD%00%00%01b%08%9A%9B%DA?ndn.MinSuffixComponents=3&ndn.MaxSuffixComponents=3&ndn.ChildSelector=1&ndn.Nonce=673183953
> Timeout for Interest
> /ndn/%FD%00%00%01b%08%9A%9B%DA?ndn.MinSuffixComponents=3&ndn.MaxSuffixComponents=3&ndn.ChildSelector=1&ndn.Nonce=1800664954
> ERROR: Reached the maximum number of timeout retries (3) while
> retrieving data for /ndn/%FD%00%00%01b%08%9A%9B%DA
>
> Thanks!
> Yours,
> Junjie
>
>
>
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