A preview of upcoming content is here! The author shares their amazement at the ability to handle millions of clients on a single thread. The post aims to spread the brilliance of concurrency and spark excitement in readers. Various questions will be addressed, such as why not create a thread per client and how Node.js achieves concurrency. A C code example of an echo server is provided, highlighting challenges with threading solutions before introducing async I/O using non-blocking sockets. Event loops and event-driven development are discussed, shedding light on the concept of preemption for running multiple tasks concurrently on a single CPU core. Exciting content awaits!
https://tontinton.com/posts/scheduling-internals/