Using io_uring instead of epoll to realize high-speed polling

As mentioned in the previous articleio_uringIt’s the latest native asynchronous I/O implementation in Linux, in factio_uringIt also supports polling and is a good alternative to epoll. API Useio_uringIt’s easy to poll an fd. First initialize io_uring object (io_uring_queue_init) and get SQE (io_uring_get_sqe) as allio_uringOperations are necessary, as described above, there is no much explanation here. […]