Co-uring-webserver is a simple high performance Web Server written in cpp20 for learning:
- io_uring support for non-blocking IO
- write concurrent code using C++20 coroutine
This repo also contains a series of learning materials for c++20 and io_uring, along with demos.
本项目为 C++20 编写的 Web 服务器，可处理静态资源, 同时也包含了一些学习 c++20 与 io_uring 的相关资料:
- 使用带有 IORING_OP_PROVIDE_BUFFERS 和 IORING_FEAT_FAST_POLL 的 io_uring 技术进行非阻塞 IO 请求，避免系统调用开销以及用户态-内核态内存复制；
- 采用 c++20 std::coroutine 处理异步回调；
- TODO: 线程池
- TODO
- io_uring_coroutine_echo_server.cpp an echo server with liburing and cpp coroutine
- io_uring_echo_server.c an echo server with liburing in c
- io_uring_echo_server.cpp an echo server with liburing in cpp
- uring_server.c a basic static server with liburing
- liburing_cat.cpp a cat program with liburing
- uring_cat.cpp a cat program using io_uring syscall interface
- Linux 5.7 or higher with IORING_FEAT_FAST_POLL and IORING_OP_PROVIDE_BUFFERS required
- gcc 10.0 or higher
这里也包含了一些在学习 c++20 与 io_uring 相关知识的时候，翻译和撰写的中文文档，以及对应的原型实现：
- io_uring 从原理到动手实践: 关于 iouring 的基本使用细节
- c++20 协程：
- TODO
- 使用 c++20 协程与 io_uring 实现高性能web服务器 part1：从 echo server 开始
- for echo server： see document/part1.md
- TODO
repos:
- the liburing library github.com/axboe/liburing
- an echo server with liburing in c github.com/frevib/io_uring-echo-server
- a simple rust echo benchmark tester github.com/haraldh/rust_echo_bench
- github.com/lewissbaker/cppcoro
- github.com/facebookexperimental/libunifex
- github.com/netcan/asyncio
articles:
- cpp reference en.cppreference.com/w/cpp/language/coroutines
- modernescpp www.modernescpp.com/index.php/tag/coroutines
- TODO