On Wed, Jul 20, 2016 at 3:22 PM, Andrew Gallatin <[email protected]>
wrote:

> Caching sounds reasonable, but.. won't the lock still add overhead
> to paths like unconnected udp and packet forwarding?
>

Forwarded packets will never be broadcast, so checking for a broadcast
address would just be redundant.  Unconnected UDP would get overhead, but
I'm honestly not sure how many people care about the performance of
unconnected UDP.
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