Resources

🟩 Good for Starters 🟨 Getting into Details 🟥 Technical Background

Documentation

Boost ASIO Documentation

• 🟩 C++20 Examples

• 🟥 P2444r0 - The Asio asynchronous model (PDF)

• 🟥 Requirements on asynchronous operations

Blogs

• 🟩 Andrzej Krzemieński - Event-driven flows

• 🟩 Notes on structured concurrency, or: Go statement considered harmful

• 🟨 Moving Boost forward: Asio, coroutines, and maybe even modules

• 🟨 Asio 201 - timeouts, cancellation & custom tokens

• 🟩 C++ Core Guidelines: CP.coro: Coroutines

Repositories

• 🟩 https://github.com/pgit/asio-coro

• 🟨 https://github.com/anarthal/servertech-chat

Playlist

Introduction

• 🟩 Threads vs Coroutines — Why C++ Has Two Concurrency Models - Conor Spilsbury - CppCon 2025

Using Asio with C++20 Coroutines

• 🟩 Asynchrony with ASIO and coroutines - Andrzej Krzemieński - code::dive 2022

• 🟩 Cancellations in Asio: a tale of coroutines and timeouts - Rubén Pérez Hidalgo (2025-06)

• 🟨 C++20 Coroutines, with Boost ASIO in production: Frightening but awesome

Chris Kohlhoff

• 🟩 Talking Async Ep1: Why C++20 is the Awesomest Language for Network Programming

• 🟨 Talking Async Ep2: Cancellation in depth

Structured Concurrency

• 🟨 Writing Safer Concurrent Code with Coroutines… - Lewis Baker - CppCon 2019

• 🟨 Structured Concurrency - Sebastiaan Koppe - DConf ‘22

General

• 🟩 Choose the Right C++ Parallelism Tool | Low-Level vs Async vs Coroutines vs Data Parallel

• 🟥 std::execution in Asio Codebases: Adopting Senders Without a Rewrite - Robert Leahy - CppCon 2025

Outlook

• C++ Aliance: Capy

• Boost Corosio