Module 5 of 8

Coroutines & Asynchronous C++

Stackless coroutines, awaitable types, structured concurrency, async generators, and integration with executors and I/O frameworks.

4 lessons

~28 hours

190 XP

Understand the coroutine state machine, promise types, and build basic awaitables for async operations and generators.

Build awaitables for timers, I/O, and synchronization; integrate with execution contexts; compose with when_all/when_any.

Produce and consume asynchronous sequences with co_yield, adapt to ranges views, and handle backpressure in pipelines.

Integrate coroutines with Linux io_uring, build async HTTP clients, and wrap gRPC completion queues in awaitables.