feat(s2n-quic-dc): add mpsc channel #2503
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Mark-Simulacrum
approved these changes
Mar 4, 2025
| tokio = ["tokio/io-util", "tokio/net", "tokio/rt-multi-thread", "tokio/time"] | ||
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| [dependencies] | ||
| arrayvec = "0.7" | ||
| atomic-waker = "1" | ||
| aws-lc-rs = "1" | ||
| bach = "0.0.10" |
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dev-dependency? I don't see any usage outside of testing... although maybe testing is public?
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yep, you're absolutely right. I will fix that in a follow-up
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Description of changes:
The current
s2n_quic_dc::synconly exports a singlempmcchannel. This change refactors the channel implementation to provide both ampmcandmpscchannel for use cases where there will only be one receiver. This implementation can be a bit cheaper since it uses the existingMutexaround thering_dequeto store the receiver waker.Testing:
I added some high level tests showing that both channel implementations are working as expected.
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.