quic/common: EventFdQueue<T> — SPSC queue with eventfd/pipe wakeup#448
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quic/common: EventFdQueue<T> — SPSC queue with eventfd/pipe wakeup#448afrind wants to merge 1 commit into
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Uses eventfd on Linux (EFD_NONBLOCK; counter semantics coalesce multiple flush() calls) and a non-blocking self-pipe on macOS. Wraps a lock-free folly::ProducerConsumerQueue for the data path. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Uses eventfd on Linux (EFD_NONBLOCK; counter semantics coalesce multiple flush() calls) and a non-blocking self-pipe on macOS. Wraps a lock-free folly::ProducerConsumerQueue for the data path.