Tutorials

Networked applications come alive when you build them yourself. Reading about sockets, protocols, and concurrency only goes so far — the real understanding comes from writing code that opens connections, sends data, and handles the responses. These tutorials give you that hands-on experience with Corosio.

Each tutorial produces a complete, runnable program. You start with source code, compile it, and interact with the result. Along the way you encounter the patterns that recur throughout real networking code: listening for incoming connections, connecting to remote services, formatting and parsing protocol messages, and layering encryption on top of a transport.

The progression moves from straightforward client-server interactions toward more involved topics. Early tutorials focus on raw TCP communication — reading and writing bytes over a connection. From there you move into higher-level protocols where message framing and request-response semantics matter. Security appears naturally as you add TLS to protect data in transit, covering certificate management and encrypted streams.

Throughout the tutorials you will see how Corosio’s coroutine-based model keeps asynchronous code readable. Operations that would require callbacks or state machines in traditional networking code read as sequential steps in a coroutine body. Error handling follows consistent patterns whether you prefer structured bindings or exceptions.