Swift 3: Can not convert value of type 'int' to expected argument type 'DispatchQueue.GlobalQueuePriority'
WARNING, This is deprecated in iOS 8, see below for latest
DispatchQueue.global expects the DispatchQueue.GlobalQueuePriority enum, which is:
- high
- default
- low
- background
So in your case, you just write:
DispatchQueue.global(priority: .background).async(execute: { () -> Void in})If you want the lowest priority.
A quick check reveals, that DispatchQueue.global(priority:_) is deprecated in iOS 8.
Latest solution:
DispatchQueue.global(qos: .background).async { }Which gives you even more options to choose from:
- background
- utility
- default
- userInitiated
- userInteractive
- unspecified