[Nfd-dev] Delayed PIT in-record expiration

[Klaus Schneider]

On 31/10/17 12:56, Susmit wrote:
> On Tue, Oct 31, 2017 at 1:47 PM, Klaus Schneider <klaus at cs.arizona.edu> wrote:
>> One use case is for strategy probing: If a strategy sends out a probing
>> Interest with the same name (but different nonce), it might be useful to
>> record both returning Data packets, and not remove the PIT entry after the
>> first Data arrives.
> 
> Yes, "straggler timer" was the key I was missing.
> I now found that thread:
> http://www.lists.cs.ucla.edu/pipermail/nfd-dev/2016-November/002114.html

Oh yeah, that was the discussion that I also vaguely remembered :)

> 
> 
> 
>>
>> On 31/10/17 10:17, Susmit wrote:
>>>
>>> Thanks, Ashlesh.
>>> I was stuggling to find the use for it and looks like it is not needed
>>> in most cases after all.
>>>
>>> On Tue, Oct 31, 2017 at 11:11 AM, Ashlesh Gawande (agawande)
>>> <agawande at memphis.edu> wrote:
>>>>
>>>> https://redmine.named-data.net/issues/4200
>>>>
>>>>
>>>> Ashlesh
>>>>
>>>> ________________________________
>>>> From: Nfd-dev <nfd-dev-bounces at lists.cs.ucla.edu> on behalf of Susmit
>>>> <susmit at cs.colostate.edu>
>>>> Sent: Tuesday, October 31, 2017 12:08:13 PM
>>>> To: <nfd-dev at lists.cs.ucla.edu>
>>>> Subject: [Nfd-dev] Delayed PIT in-record expiration
>>>>
>>>> Hi,
>>>>
>>>> I noticed that an Interest in-record remains in the PIT a little
>>>> longer after the corresponding data has been forwarded upstream.
>>>>
>>>> I vaguely remember some discussions about the rational for this; loop
>>>> detection and not having to resend the same data.
>>>> However, I am unable to find the thread/redmine issue for this. Can
>>>> someone point me to it?
>>>>
>>>> Thanks.
>>>>
>>>> --
>>>>
>>>> ====================================
>>>> http://www.cs.colostate.edu/~susmit
>>>> ====================================
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>>>
>>>
>>>
>>>
>>
> 
> 
>