[Ndn-lib] wireEncode/wireDecode interface missing in Name class
wentaoshang at gmail.com
Sat Apr 12 09:43:09 PDT 2014
On Sat, Apr 12, 2014 at 5:17 AM, Dave Oran (oran) <oran at cisco.com> wrote:
> This is fairly scary. What if we decide to change the wire format? Do
> all the applications break?
I understand the hope is to decouple applications from wire format as much
as possible. But it's not like in the IP world where we almost never touch
the TCP/IP header bits in applications. In NDN the Name is shared
information between network layer and application layer. I doubt if we can
completely eliminate the case where app developers need to deal with the
> Maybe we're just having a terminology misunderstanding here.
> Applications should have an API that allows them to construct and
> deconstruct names from/to typed name components. It's the protocol stack's
> responsibility to take those application-oriented data structures and
> marshall/unmarshall the wire format of the name field in the messages.
> If such an API doesn't exist that's a major hole, IMO.
> On Apr 11, 2014, at 10:03 PM, "Wentao Shang" <wentaoshang at gmail.com>
> One example is repo-ng, which stores names in wire format.
> Another use case in my mind is that I want to create customized command
> interest for ndn smart home control, which also requires dealing with wire
> format names.
> On Friday, April 11, 2014, Thompson, Jeff <jefft0 at remap.ucla.edu> wrote:
>> Hi Wentao,
>> Can you say something more about how your application needs to directly
>> manipulate the Name wire format?
>> - Jeff T
>> From: Wentao Shang <wentaoshang at gmail.com>
>> Date: Friday, April 11, 2014 5:52 PM
>> To: NDN Lib <ndn-lib at lists.cs.ucla.edu>
>> Subject: [Ndn-lib] wireEncode/wireDecode interface missing in Name class
>> Hi all,
>> In NDN CCL API 0.1a2 documentation, there is no interface to directly
>> manipulate the wire format of Name class. In some applications this feature
>> is needed. And since Name-related operations are essential part of NDN
>> application development, it would be nice in general to have the capability
>> of handling wire format of Names. Any thoughts about adding this interface
>> to the CCL API?
>> PhD @ IRL, CSD, UCLA
> PhD @ IRL, CSD, UCLA
> Ndn-lib mailing list
> Ndn-lib at lists.cs.ucla.edu
PhD @ IRL, CSD, UCLA
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