Avoid Deadlock with Semaphores

Stop-Wait-Go

Photo by Drew Hays on Unsplash

You might well be familar with GCD, but what if you wish to make sure that you never enter a deadlocked state?

Read on!

Difficulty: Beginner | Easy | Normal | Challenging

This article has been developed using Xcode 11.4.1, and Swift 5.2.2