[erlang-questions] Packets deduplication

[Alexander Petrovsky]

Ouch, I forgot to say, the IDs can be sparse, so they not really
monotonically, they just grow, and can be reordered.

2016-02-18 16:20 GMT+03:00 Danil Zagoskin <z@REDACTED>:

> Hi!
>
> If ID grows monotinically and you have no plans of recovering after packet
> reordering, then you can just keep the previous ID.
>   - If CurID > PrevID, CurID is unique;
>   - If CurID == PrevID, it is not unique;
>   - If CurID < PrevID, it is a bug or reordering, let it crash.
>
>
> On Thu, Feb 18, 2016 at 3:01 PM, Alexander Petrovsky <askjuise@REDACTED>
> wrote:
>
>> Hi!
>>
>> I have the stream of packets with ID (int), and I need to check is the
>> packet is uniq (by ID) or not?
>>
>> Incoming rate is about 20k pps and ID is monotonically grows. What's the
>> best way and data structure fit for this problem?
>>
>> --
>> Петровский Александр / Alexander Petrovsky,
>>
>> Skype: askjuise
>> Phone: +7 914 8 820 815
>>
>>
>> _______________________________________________
>> erlang-questions mailing list
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>>
>>
>
>
> --
> Danil Zagoskin | z@REDACTED
>



-- 
Петровский Александр / Alexander Petrovsky,

Skype: askjuise
Phone: +7 914 8 820 815
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