boostorg/cobalt

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Coroutines for C++20 & asio

Stars: 347
Forks: 47
Open beginner issues: 0
Indexed issues: 38
Avg merge: 3d 8h
Merged PRs (30d): 1

Dominant language: C++
License: No license data
Last GitHub push: Sep 13, 2026
Latest indexed: Sep 14, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

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38 issues indexed so far

Suggestion: Health-check example Open

boostorg/cobalt#2 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Multiple `mismatched-new-delete` warnings with gcc 11.3 and -Wall Open

boostorg/cobalt#7 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Docs: recommended changes Open

boostorg/cobalt#64 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 14, 2026
The `generator` example Open

boostorg/cobalt#70 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
activity tracker Open

enhancement

boostorg/cobalt#97 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Are value-consuming generators useful? Open

boostorg/cobalt#101 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
The interface of `race` (`select`) Open

boostorg/cobalt#103 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Some suggestions for documentation Open

boostorg/cobalt#114 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Fix the preconditoins in the library docs Open

boostorg/cobalt#119 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Provide async_read_until that uses symmetric transfer Open

boostorg/cobalt#127 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Better documentaiton for awaitable-returning functions Open

documentation

boostorg/cobalt#138 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Suggestion: mutex and condition variable Open

boostorg/cobalt#143 · 16 comments · 3 reactions · 0 assignees · Indexed Sep 14, 2026
Can't erase on vector<cobalt::promise<void>> Open

boostorg/cobalt#159 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
`cobalt::thread` doesn't release mutex Open

boostorg/cobalt#165 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Access violation when returing object with specific layout on MSVC Open

boostorg/cobalt#172 · 16 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
boost-cobalt error compatibility x64-osx on Mac mini M2 with vcpkg Open

boostorg/cobalt#179 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Unhandled `cobalt::task` prevents destruction of `asio::io_context` Open

boostorg/cobalt#180 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Documentation generation error Open

boostorg/cobalt#191 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
heap-use-after-free error when cancelling spawned awaitable Open

boostorg/cobalt#194 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Unfinished task is resumed after co_main returns Open

boostorg/cobalt#198 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Request, create empty promise object that can be set later outside of a coroutine. Open

boostorg/cobalt#203 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add generator support to the python example. Open

boostorg/cobalt#205 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Empty generator Open

boostorg/cobalt#210 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
cancellation Open

boostorg/cobalt#217 · 14 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Generator local scope resources are not cleaned up after coroutine object going out of scope Open

boostorg/cobalt#221 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Fails to compile because asio::execution::executor is unexpected in concept Open

boostorg/cobalt#225 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
ring_buffer Open

boostorg/cobalt#233 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
example : thread pool + increase asio threads Open

boostorg/cobalt#238 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
b2 warning: non-free usage requirements <boost.cobalt.pmr>std ignored Open

boostorg/cobalt#245 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
boost::asio::signal_set crash for boost 1.89.0 Open

boostorg/cobalt#253 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Why does libboost_cobalt.so get built for GCC 16 but not GCC 15? Open

boostorg/cobalt#260 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
cobalt not built using b2 when specifying `cxxstd=23` Open

boostorg/cobalt#261 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Failure to compile cobalt channel in templated code. Open

boostorg/cobalt#263 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Regarding the inability to reference io/ssl in vcpkg Open

boostorg/cobalt#265 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
# Writer loop crashes when directly `co_await` write, but works when wrapped in lambda Open

boostorg/cobalt#268 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Ops that co_await in initiate() do not cancel when executable receives a signal Open

boostorg/cobalt#270 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Race() won't compile if as_tuple() or as_result() used to wrap awaitable parameter(s) Open

boostorg/cobalt#271 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Racing a range of generators breaks generators in the range Open

boostorg/cobalt#281 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

boostorg/cobalt

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