[Ndn-interest] Time and synchronization

Chaim Rieger chaim.rieger at gmail.com
Thu Feb 5 12:53:12 PST 2015


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Does NDN do any sort of synchronization within itself ? Or is it up to
the publishers of data to either timestamp or version data that gets
produced ?


On 2/5/2015 12:36 PM, Junxiao Shi wrote:
> Hi Chaim
> 
> There isn't a timestamp on Data packet at network layer. If your
> application needs it, add a timestamp at application layer as part 
> of Content.
> 
> Yours, Junxiao On Feb 5, 2015 12:32 PM, "Chaim Rieger"
> <chaim.rieger at gmail.com> wrote:
> 
> When generating data that is for multicasting/distribution on an 
> interactive level how would ndn keep track of the time across the 
> network. Data has a requirement to be delivered and interacted with
> at a certain time after which it should expire or be ignored. Is
> there some sort of timekeeping within the NDN protocol ?
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