This part tells you a couple of issues you have to know earlier than you get began, equivalent to what you’ll want for {hardware} and software program, the place to search out the challenge recordsdata for this ebook, and extra.
Get to know the trendy Swift concurrency mannequin, then take a deep dive into async code by engaged on a real-time inventory buying and selling challenge.
Go into extra element about how the async/await syntax and the cooperative asynchronous execution work. Moreover, it introduces the utilization of “async let” to design concurrent code and the “Process” sort which encapsulates asynchronous execution within the fashionable concurrency mannequin.
Work with async sequences in additional element, proxying Mix to async/await code and managing async duties.
Create customized asynchronous sequences by leveraging AsyncStream, which helps you to wrap present asynchronous work in your app as an asynchronous sequence with out breaking a sweat.
Study continuations, that are a solution to manually handle suspended capabilities. You will use them to bridge between present non-async/await code and fashionable, concurrent APIs.
Develop an asynchronous testing infrastructure and study all of the ins-and-outs of testing asynchronous code within the new concurrency mannequin. You will wrap up by including unit checks to the Blabber challenge you labored on in earlier chapters.
Create dynamic concurrency with Process Teams, which allow you to run an arbitrary variety of duties concurrently and presents a pure sequence interface to entry and iterate over the outcomes of these duties.
Actor is the brand new Swift sort that transparently protects its mutable state from information races in a synchronized container, making concurrent programming a lot safer.
Now that actors, you will find out about a particular subset of them — world actors, which permit straightforward and protected entry to shared sources from wherever in your app.
Create a distributed system that makes use of actors to execute concurrent duties on a number of gadgets over the native community.
