Notify handles should not be created with `try_clone`

compio-rs / compio

A thread-per-core Rust runtime with IOCP/io_uring/polling.

MIT License

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Closed Berrysoft closed 5 days ago

Berrysoft commented 6 days ago

The io-uring & polling backend uses try_clone to clone a pipe writer for a notify handle. It may exceed the system fd upper limit.