Hey,

That is exactly the use case I would expect out of UDP! Thanks for
responding so quickly.

In your example module I can't quickly figure out how UDP is configured
(it just seems to import dalli and use it?)

Are you using multi-packet responses for UDP lookups? If you're running
sets via UDP they can't be more than 1400 bytes in size (more like
1300ish). That's generally been okay?

On Sat, 17 Mar 2018, Robert Gil wrote:

> I still have a use case for it. We're looking to make the highest performing 
> enrichment for log ingestion possible.
>
> https://www.elastic.co/blog/elasticsearch-data-enrichment-with-logstash-a-few-security-examples
>
> In the use case described above, we aim to enrich as close to real time as 
> possible for log ingestion. Small, light, lookups... non blocking updates for
> threat and other security related feeds.
>
> We're not too concerned about misses since we need to back enrich/compare 
> against data that has already been ingested.
>
> Thoughts?
>
> Rob
>
> On Sat, Mar 17, 2018 at 2:22 PM, dormando <dorma...@rydia.net> wrote:
>       Not sure how active this list is anymore :P
>
>       Are any of you still listening users of the UDP protocol? If so, mind
>       reaching out to me (here or privately) to explain your use case?
>
>       I'm thinking around some long term options with it; one is to turn it 
> into
>       a compile flag, and another is to keep it (and update it with 
> SO_REUSEPORT
>       and *_mmsg under linux) but restrict responses to single packet. It can
>       still be useful for fire-and-forget cases (ie; spraying touch's or
>       fetching flag keys asynchronously), but there isn't much use for it
>       otherwise these days.
>
>       Thanks,
>       -Dormando
>
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