WriteHandle doesn't send interest for single insert
When running ndnputfile with -s option, no Interests arrive and app stops with error that insert command check failed with 404.
NFD, ndnputfile and repo are all run on the same machine.
ndnputfile -s is used to put data into repo. The command line may like: ndnputfile -s /example/repo/1 /example/data/1/testfile testfile
On the ndnputfile side, ndnputfile will first express command and then setInterestFilter of /example/data/1/testfile.
On the repo side, repo will first response the command and then send interest of /example/data/1/testfile
The NFD log shows that, nfd first receives interest of /example/data/1/testfile and then add nexthop of /example/data/1/testfile.
If some delay of sending interest is put, the ndnputfile works well.
So I think that the nfd cannot control these things in right order and the client cannot get information from nfd to arrange this sequence.