Using io_uring to make a high-performance... finger server

I’m working on adding a wrapper for the Linux io_uring interface to my secret programming language project. To help learn more about io_uring and to test out the interface I was designing, I needed a small project whose design was well-suited for the value-add of io_uring. The Finger protocol is perfect for this! After being designed in the 70’s and then completely forgotten about for 50 years, it’s the perfect small and simple network protocol to test drive this new interface with. In short, fi...

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