mxinden:param-max-udp - Branch - mozilla/neqo

feat(transport): make max_udp_payload_size tparam configurable

#3207

Comparing

mxinden:param-max-udp

(

94973f6

) with

main

(

d070393

)

-8%

Improvements: 2

Regressions: 2

Untouched: 19

Benchmarks

Failed

client

neqo-bin/benches/main.rs::benches::transfer::1-conn/1-100mb-resp (aka. Download)

Regression

-8%

706.6 ms768.3 ms

wallclock-time

neqo-http3/benches/streams.rs::benches::criterion_benchmark::1-streams/each-1000-bytes

Regression

-3%

1 ms1.1 ms

Improved

client

neqo-bin/benches/main.rs::benches::transfer::1-conn/1-100mb-req (aka. Upload)

+5%

897.1 ms854.5 ms

decode 4096 bytes, mask ff

neqo-common/benches/decoder.rs::benches::benchmark_decoder

+3%

18.3 µs17.8 µs

Passed

run

neqo-transport/benches/transfer.rs::transfer::benchmark_transfer_fixed::transfer/pacing-true/same-seed/wallclock-time

+1%

163.1 ms161.5 ms

wallclock-time

neqo-http3/benches/streams.rs::benches::criterion_benchmark::1000-streams/each-1-bytes

+1%

32.9 ms32.6 ms

decode 4096 bytes, mask 7f

neqo-common/benches/decoder.rs::benches::benchmark_decoder

+1%

35.4 µs35 µs

client

neqo-bin/benches/main.rs::benches::transfer::1-conn/1-1b-resp (aka. HPS)

+1%

15.3 ms15.2 ms

run

neqo-transport/benches/transfer.rs::transfer::benchmark_transfer_variable::transfer/pacing-false/varying-seeds/wallclock-time

166.8 ms166.6 ms

take_ranges

neqo-transport/benches/sent_packets.rs::benches::take_ranges::sent::Packets

30.1 µs30.1 µs

decode 1048576 bytes, mask 7f

neqo-common/benches/decoder.rs::benches::benchmark_decoder

8.9 ms8.9 ms

inbound_frame()

neqo-transport/benches/rx_stream_orderer.rs::benches::criterion_benchmark::RxStreamOrderer

125.8 ms125.8 ms

decode 1048576 bytes, mask 3f

neqo-common/benches/decoder.rs::benches::benchmark_decoder

11.5 ms11.5 ms

decode 4096 bytes, mask 3f

neqo-common/benches/decoder.rs::benches::benchmark_decoder

45.4 µs45.4 µs

run

neqo-transport/benches/transfer.rs::transfer::benchmark_transfer_fixed::transfer/pacing-false/same-seed/wallclock-time

161.5 ms161.6 ms

decode 1048576 bytes, mask ff

neqo-common/benches/decoder.rs::benches::benchmark_decoder

4.5 ms4.5 ms

client

neqo-bin/benches/main.rs::benches::transfer::1-conn/10_000-parallel-1b-resp (aka. RPS)

369.4 ms370.5 ms

wallclock-time

neqo-http3/benches/streams.rs::benches::criterion_benchmark::1000-streams/each-1000-bytes

-1%

119.4 ms120.4 ms

coalesce_acked_from_zero 10+1 entries

neqo-transport/benches/range_tracker.rs::benches::benchmark_coalesce

-1%

2.9 µs3 µs

coalesce_acked_from_zero 3+1 entries

neqo-transport/benches/range_tracker.rs::benches::benchmark_coalesce

-1%

2.9 µs3 µs

coalesce_acked_from_zero 1+1 entries

neqo-transport/benches/range_tracker.rs::benches::benchmark_coalesce

-1%

2.8 µs2.8 µs

coalesce_acked_from_zero 1000+1 entries

neqo-transport/benches/range_tracker.rs::benches::benchmark_coalesce

-1%

2.6 µs2.6 µs

run

neqo-transport/benches/transfer.rs::transfer::benchmark_transfer_variable::transfer/pacing-true/varying-seeds/wallclock-time

-1%

158.5 ms160.8 ms

Commits

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Base

main

d070393

-8.04%

feat(transport): make max_udp_payload_size tparam configurable Some QUIC servers use an initial MTU larger than 1280 bytes. This is problematic when connecting to such servers via a proxy (e.g. MASQUE connect-udp). While most unproxied paths can handle >1280 bytes, some proxied paths cannot. Firefox will need to restrict the max_udp_payload_size to 1232 bytes (i.e. 1232 + 40 (v6) + 8 (UDP)) on proxied connections to support such restrictive paths.

94973f6

20 hours ago

by mxinden

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