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by sphix
3444 days ago
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kqueue allows for batch updates on fds that are being polled for readiness. In addition, it has less hacky support for non-socket files such as timers, events, signals, and disk IO. Setup for all of these on epoll requires extra unique syscalls. I'm not sure I've even ever seen someone use epoll for disk IO (via AIO). Overalls, kqueue just seems like a more cohesive, unified async solution. |
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