[Nfd-dev] some questions about Junxiao Shi's dissertation

[jinyangl at mail.ustc.edu.cn]

On page 32 of the dissertation, "As well as collected measurements about recent data retrievals by Interests sharing,a common 
prefix. The latter, measurements about recent retrievals, are collected by the strategy by observing the outcome of forwarded
Interests to each next hop, including: successful retrieval ratio, traffic volume, and round trip time. These measurements are 
stored internally in data structures maintained by the forwarding strategy".Does it means that NFD store these measurements
(successful retrieval ratio, traffic volume and round trip time) to measurements table ( by some files ,such as
 NFD/daemon/table/measurement.cpp) and I can get these measurements from  tables?

Another question, when i use the ndndump to  monitor the packets transmited by ndnputchunks/ndncatchunks( in ndn-tools)
,there will be something like the following:
1511940820.665572 From: 192.168.106.162, To: 192.168.106.90, Tunnel Type: UDP, INTEREST: /my?ndn.MinSuffixComponents
=3&ndn.MaxSuffixComponents=3&ndn.ChildSelector=1&ndn.Nonce=1454363781
1511940820.666891 From: 192.168.106.90, To: 192.168.106.162, Tunnel Type: UDP, INCOMPLETE-PACKET, size: 1472
1511940820.667814 From: 192.168.106.162, To: 192.168.106.90, Tunnel Type: UDP, INTEREST: /my?ndn.MinSuffixComponents
=3&ndn.MaxSuffixComponents=3&ndn.ChildSelector=1&ndn.InterestLifetime=300&ndn.Nonce=2091958046&ndn.Exclude=*,%FD
%00%00%01%60%06%B1%C38
 
the size of file i  transmit is 1.6kb and i can successfully receive complete file. But why does it display "IMCOMPLTETE-PACKET" 
and why does it send two INTERESTS?i think that doesn't mean that I can't receive complete Data because i get complete file. 
however it doesn't display DATA's information.
When i use ndndump to monitor the packet transmited by  producer/comsumer( ndn-cxx/example/) between two nodes. it looks like:
1511940875.223375 From: 192.168.106.162, To: 192.168.106.90, Tunnel Type: UDP, INTEREST: /example/testApp/randomData?ndn.MustBeFresh=1&ndn.InterestLifetime=1000&ndn.Nonce=4078959978
1511940875.225902   From:    192.168.106.90,    To: 192.168.106.162,    Tunnel   Type:  UDP, DATA: 
/example/testApp/randomData/testApp/%FD%00%00%01%60%06%B2%E3%D8 

what's the difference?
 
Your, Jinyang 




jinyangl at mail.ustc.edu.cn
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