feat(s2n-quic-xdp): implement IO traits for vectors of channel pairs #1761
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Description of changes:
While integrating the AF_XDP IO provider into the qns application, I needed to have a channel per NIC queue on the TX and RX paths. This drove a refactor of the IO trait impls to handle a vector of channel pairs, rather than a single pair.
Call-outs:
With a single pair of channels, the behavior should be the exact same.
Testing:
I've updated the tests to also check for more than one pair of channels.
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.