Stdexec retry example uses C++23 coroutines

This article explores how C++26 coroutines and senders integrate, detailing how coroutine tasks act as senders, how to handle errors and retries using co_await, and how stop requests cancel operations cooperatively. The author explains mechanisms for managing scheduler affinity, typed errors via co_yield with_error, and frame allocations. The guide concludes with practical advice on when to choose senders versus coroutines in asynchronous C++ development. Open article →