NFD » ndn-cxx

Suggested Command Interest processing procedure requires the client to ensure CommandInterest arrive at the server in order, in order to ensure passing verification.

However, NDN network cannot provide in-order guarantee in the general case.

This Feature contains:

• in CommandOptions, add isSequencedAfter option, with default value false
• in CommandOptions, change the semantics of timeout option to be "maximum duration of command execution since sending signed Interest"
• in Controller, keep track of in-progress commands
• in Controller::start, if options.isSequencedAfter==true, wait until all prior commands have been either responded or expired, before starting the current command