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Command Formats

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JonnyKong edited this page Nov 21, 2019 · 3 revisions

NDN-Repo interacts with clients using command interests. NDN-Repo's command interests follow the Repo protocol spec, and it's serialized using python-ndn's TLVModel. Fields are encoded in order:

1) Command Parameter

class RepoCommandParameter(TlvModel):
    name = NameField()
    start_block_id = UintField(RepoTypeNumber.START_BLOCK_ID)
    end_block_id = UintField(RepoTypeNumber.END_BLOCK_ID)
    process_id = UintField(RepoTypeNumber.PROCESS_ID)

2) Command Response

class RepoCommandResponse(TlvModel):
    name = NameField()
    start_block_id = UintField(RepoTypeNumber.START_BLOCK_ID)
    end_block_id = UintField(RepoTypeNumber.END_BLOCK_ID)
    process_id = UintField(RepoTypeNumber.PROCESS_ID)
    status_code = UintField(RepoTypeNumber.STATUS_CODE)
    insert_num = UintField(RepoTypeNumber.INSERT_NUM)
    delete_num = UintField(RepoTypeNumber.DELETE_NUM)
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