Shakedown Social

Hacker NewsC++ Coroutines Advanced: Converting std:future to asio:awaitable<a href="https://www.ddhigh.com/en/2025/07/15/cpp-coroutine-future-to-awaitable/" rel="nofollow noopener" translate="no" target="_blank">https://www.ddhigh.com/en/2025/07/15/cpp-coroutine-future-to-awaitable/</a><a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#HackerNews</a> <a href="https://mastodon.social/tags/C" class="mention hashtag" rel="nofollow noopener" target="_blank">#C</a>++ <a href="https://mastodon.social/tags/Coroutines" class="mention hashtag" rel="nofollow noopener" target="_blank">#Coroutines</a> <a href="https://mastodon.social/tags/Advanced" class="mention hashtag" rel="nofollow noopener" target="_blank">#Advanced</a> <a href="https://mastodon.social/tags/std" class="mention hashtag" rel="nofollow noopener" target="_blank">#std</a>::future <a href="https://mastodon.social/tags/asio" class="mention hashtag" rel="nofollow noopener" target="_blank">#asio</a>:awaitable <a href="https://mastodon.social/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#programming</a> <a href="https://mastodon.social/tags/async" class="mention hashtag" rel="nofollow noopener" target="_blank">#async</a> <a href="https://mastodon.social/tags/await" class="mention hashtag" rel="nofollow noopener" target="_blank">#await</a> <a href="https://mastodon.social/tags/C" class="mention hashtag" rel="nofollow noopener" target="_blank">#C</a>++

Hacker NewsHacking Coroutines into C<a href="https://wiomoc.de/misc/posts/hacking_coroutines_into_c.html" rel="nofollow noopener" translate="no" target="_blank">https://wiomoc.de/misc/posts/hacking_coroutines_into_c.html</a><a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#HackerNews</a> <a href="https://mastodon.social/tags/Hacking" class="mention hashtag" rel="nofollow noopener" target="_blank">#Hacking</a> <a href="https://mastodon.social/tags/Coroutines" class="mention hashtag" rel="nofollow noopener" target="_blank">#Coroutines</a> <a href="https://mastodon.social/tags/C" class="mention hashtag" rel="nofollow noopener" target="_blank">#C</a> <a href="https://mastodon.social/tags/Programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#Programming</a> <a href="https://mastodon.social/tags/SoftwareDevelopment" class="mention hashtag" rel="nofollow noopener" target="_blank">#SoftwareDevelopment</a> <a href="https://mastodon.social/tags/TechInnovation" class="mention hashtag" rel="nofollow noopener" target="_blank">#TechInnovation</a> <a href="https://mastodon.social/tags/ProgrammingTips" class="mention hashtag" rel="nofollow noopener" target="_blank">#ProgrammingTips</a>

Karsten SchmidtEarlier today I released a new version of <a href="https://thi.ng/fibers" rel="nofollow noopener" translate="no" target="_blank">https://thi.ng/fibers</a> aka building blocks and operators for coroutine-based multitasking and alternative to async-await. It's one of the more recent packages, but also one which is quickly cementing itself as one of the most powerful & flexible tools of the whole <a href="https://mastodon.thi.ng/tags/ThingUmbrella" class="mention hashtag" rel="nofollow noopener" target="_blank">#ThingUmbrella</a> collection, similar to how <a href="https://thi.ng/transducers" rel="nofollow noopener" translate="no" target="_blank">https://thi.ng/transducers</a> & <a href="https://thi.ng/rstream" rel="nofollow noopener" translate="no" target="_blank">https://thi.ng/rstream</a> have done in other contexts...Recent versions have included new helpers to improve interop between fibers and async functions and to simplify time-sliced processing of child tasks and/or iterables (incl. via transducers).The attached code snippet shows an example excerpt of how this is used in the recent (and even more recently updated) <a href="https://mastodon.thi.ng/tags/HowToThing" class="mention hashtag" rel="nofollow noopener" target="_blank">#HowToThing</a> Mastodon UI demo. See linked toot for demo link & fully commented source code...<a href="https://mastodon.thi.ng/@toxi/111069280667363259" rel="nofollow noopener" translate="no" target="_blank">https://mastodon.thi.ng/@toxi/111069280667363259</a><a href="https://mastodon.thi.ng/tags/TypeScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#TypeScript</a> <a href="https://mastodon.thi.ng/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#JavaScript</a> <a href="https://mastodon.thi.ng/tags/Coroutines" class="mention hashtag" rel="nofollow noopener" target="_blank">#Coroutines</a> <a href="https://mastodon.thi.ng/tags/Async" class="mention hashtag" rel="nofollow noopener" target="_blank">#Async</a>

Uli Kusterer (Not a kitteh)Can a Swift async method return multiple results over time? Different types, so I don’t think I can use AsyncSequence? Something like (pseudocode)let (showProgress: async Bool, result: async MyThing) = await doSomethingLengthy() if await showProgress { showProgressScreen() } processResult(await result)?doSomethingLengthy() would guarantee that doProgress is fulfilled before result, in case that helps.Or must it be a 2-method delegate?<a href="https://chaos.social/tags/swiftlang" class="mention hashtag" rel="nofollow noopener" target="_blank">#swiftlang</a> <a href="https://chaos.social/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#programming</a> <a href="https://chaos.social/tags/asyncAwait" class="mention hashtag" rel="nofollow noopener" target="_blank">#asyncAwait</a> <a href="https://chaos.social/tags/coroutines" class="mention hashtag" rel="nofollow noopener" target="_blank">#coroutines</a>

Karsten SchmidtAfter some friendly inquiry by <a href="https://post.lurk.org/@computersandblues" class="u-url mention" rel="nofollow noopener" target="_blank">@computersandblues</a>, I spent a few hours today adding basic CSP (<a href="https://mastodon.thi.ng/tags/CommunicatingSequentialProcesses" class="mention hashtag" rel="nofollow noopener" target="_blank">#CommunicatingSequentialProcesses</a>) primitives for <a href="https://thi.ng/fibers" rel="nofollow noopener" translate="no" target="_blank">https://thi.ng/fibers</a> and writing some preliminary documentation. I'm amazed how simple (and easy!) it was this time around (compared to <a href="https://thi.ng/csp" rel="nofollow noopener" translate="no" target="_blank">https://thi.ng/csp</a>) and it's giving me big hopes for the fiber based approach in general...Readme section: <a href="https://github.com/thi-ng/umbrella/blob/develop/packages/fibers/README.md#csp-primitives-communicating-sequential-processes" rel="nofollow noopener" translate="no" target="_blank">https://github.com/thi-ng/umbrella/blob/develop/packages/fibers/README.md#csp-primitives-communicating-sequential-processes</a>2-channel ping/pong example: <a href="https://github.com/thi-ng/umbrella/blob/develop/packages/fibers/README.md#csp-pingpong-example" rel="nofollow noopener" translate="no" target="_blank">https://github.com/thi-ng/umbrella/blob/develop/packages/fibers/README.md#csp-pingpong-example</a>Source code & doc strings: <a href="https://github.com/thi-ng/umbrella/blob/develop/packages/fibers/src/csp.ts" rel="nofollow noopener" translate="no" target="_blank">https://github.com/thi-ng/umbrella/blob/develop/packages/fibers/src/csp.ts</a><a href="https://mastodon.thi.ng/tags/ThingUmbrella" class="mention hashtag" rel="nofollow noopener" target="_blank">#ThingUmbrella</a> <a href="https://mastodon.thi.ng/tags/TypeScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#TypeScript</a> <a href="https://mastodon.thi.ng/tags/Coroutines" class="mention hashtag" rel="nofollow noopener" target="_blank">#Coroutines</a> <a href="https://mastodon.thi.ng/tags/CSP" class="mention hashtag" rel="nofollow noopener" target="_blank">#CSP</a> <a href="https://mastodon.thi.ng/tags/CooperativeMultitasking" class="mention hashtag" rel="nofollow noopener" target="_blank">#CooperativeMultitasking</a>

Abhinav 🌏I wrote the fourth part of my <a href="https://fantastic.earth/tags/blog" class="mention hashtag" rel="nofollow noopener" target="_blank">#blog</a> series “Implementing Co, a small programming language with <a href="https://fantastic.earth/tags/coroutines" class="mention hashtag" rel="nofollow noopener" target="_blank">#coroutines</a>”. And this time, we add support for channels in <a href="https://fantastic.earth/tags/Co" class="mention hashtag" rel="nofollow noopener" target="_blank">#Co</a> for inter-coroutine communication. <a href="https://abhinavsarkar.net/posts/implementing-co-4/" rel="nofollow noopener" translate="no" target="_blank">https://abhinavsarkar.net/posts/implementing-co-4/</a><a href="https://fantastic.earth/tags/Programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#Programming</a> <a href="https://fantastic.earth/tags/PLT" class="mention hashtag" rel="nofollow noopener" target="_blank">#PLT</a> <a href="https://fantastic.earth/tags/ProgrammingLanguages" class="mention hashtag" rel="nofollow noopener" target="_blank">#ProgrammingLanguages</a> <a href="https://fantastic.earth/tags/Compilers" class="mention hashtag" rel="nofollow noopener" target="_blank">#Compilers</a> <a href="https://fantastic.earth/tags/Haskell" class="mention hashtag" rel="nofollow noopener" target="_blank">#Haskell</a> <a href="https://fantastic.earth/tags/concurrency" class="mention hashtag" rel="nofollow noopener" target="_blank">#concurrency</a>

Recent searches

Search options

Administered by:

Server stats:

#coroutines