CODEWITHSUNDEEP
iosswift
Evgeniy Kleban
Evgeniy Kleban

Reputation: 6940

Keep property in memory forever

I want to add Reachability library to my app, and there is what we can read in doc:

//declare this property where it won't go out of scope relative to your listener
let reachability = try! Reachability()

So, what I did is:

Create Singleton object to do stuff:

class ReachabilityService {
  static let shared = ReachabilityService()
  private init() {}
  private let reachability = try! Reachability()
}

Did add property to AppDelegate to keep it in memory for application life:

class AppDelegate: UIResponder, UIApplicationDelegate {
  let reachability = ReachabilityService.shared
}

My question is, will reachability property in AppDelegate be in memory for all of application lifetime?

Upvotes: 0

Views: 72

Answers (1)

user574089
user574089

Reputation: 350

Yes, the property declared in AppDelegate will be available throughout the lifecycle of the application.

Upvotes: 1

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