cppcoro

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Add support for std::optional<T> coroutine that allows unwrapping optional values using co_await

2

See https://github.com/toby-allsopp/coroutine_monad for inspiration. ```c++ std::optional parse_int(const std::string_view& s); std::optional parse_int_pair(const std::string_view& a, const std::string_view& b) { co_return std::make_tuple(co_await parse_int(a), co_await parse_int(b)); } ```

lewissbaker

https://github.com/alibaba/PhotonLibOS Compare TCP echo server performance, in descending order. Client Mode: Streaming | | Concurrency Model | Buffer Size | Conn Num | QPS | Bandwidth | CPU util |...

beef9999

C1189 #error: The <experimental/coroutine> and <experimental/resumable> headers are only supported with /await and implement pre-C++20 coroutine support. Use <coroutine> for standard C++20 coroutines.

1

Hello, I´m pretty new to... well kinda everything and I have an issue at the networking stuff. As needed I am using C++20, but as you can see in the...

Chritek

Does anyone still maintain this library under their own branch？

11

The library seems to have been abandoned

nqf

Fire and forget?

10

From a non-coroutine context, there is `sync_wait` to do the equivalent of a blocking `co_await`. But is there some way to fire and forget a coroutine? (ie. start its execution...

uecasm

async_mutex::unlock() behavior should be better documented

2

`async_mutex::unlock()` makes a direct call to `handle.resume()` on the next awaiter in the queue. This prevents the code releasing the mutex from continuing its execution until the next awaiter --...

aschultz

The following code snippet has a race condition, according to thread sanitizer. $ cat race.cpp ``` #include #include #include int main(int argc, char* argv[]) { cppcoro::static_thread_pool tp(1); auto t =...

alephonea

build system

4

What the purpose to choose cake as the build system for a general purpose library? Could you please support building via cmake as well as the user normally do not...

icegood

Cooperative multi-task / event loop with co_await

1

I'd like to create something like an event loop that schedules tasks and do some logic when a task (or sub-task) is co_awaited. Basically I want something like `sync_wait` that...

asfernandes

Hi! I had compilation errors on static_thread_pool.cpp with my gcc-12 compiler, claming std::exchange doesn't belong to std namespace. It compiled after appeding to the includes. Also in tasks.hpp my compiler...

tomatenkuchen