That’s why P, or an equivalent safe asynchronous event-driven programming language, is essential and should be a required tool in every IoT or microservices developer’s toolkit.

In this article, I discuss asynchronous event-driven programming and how it's done in Twisted. Because reading about code only gets you so far, I cite examples from a real Twisted application ...

Foreground-Background Architecture. As the name suggests, the architecture consists of two main parts: the endless, while(1){…} background loop inside the main() function and the interrupt service ...