iface: make poll() process all packets, add fine-grained poll functions. #991
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Currently TestingDevice is a loopback device, which causes problems if the iface transmits a packet then receives. The packet gets looped back to the interface instead of being handled by the test code. This commit changes TestingDevice to behave more like a "virtual wire" that communicates the interface with the testing code, with one queue for each direction.
This makes `.poll()` behave the same as before #954. Users affected by DoS concerns can use the finer-grained egress-only and single-packet-ingress-only fns.
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running the |
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embassy-net stm32 eth perf test, stm32h755zi, 64k tcp buffer: |
thvdveld
approved these changes
Sep 17, 2024
Merged
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This makes
.poll()behave the same as before #954. Users affected by DoSconcerns can use the finer-grained egress-only and single-packet-ingress-only fns.
Fixes #990