quinn-rs / quinn

Async-friendly QUIC implementation in Rust
Apache License 2.0
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proto: don't panic when draining an unknown connection #1645

Closed Ralith closed 1 year ago

Ralith commented 1 year ago

A panic here was reported by a user when testing under very scarce CPU conditions. The root cause is not yet well understood (perhaps a connection emitting Drained twice for some reason?), but we can still reduce the blast radius.