Check for internet connection with Swift

Question

When I try to check for an internet connection on my iPhone I get a bunch of errors. Can anyone help me to fix this?

The code:

import Foundation
impo         


        

Answer 1

Apple has introduced Network Framework in iOS12.

import Foundation
import Network

class NetworkReachability {

   var pathMonitor: NWPathMonitor!
   var path: NWPath?
   lazy var pathUpdateHandler: ((NWPath) -> Void) = { path in
    self.path = path
    if path.status == NWPath.Status.satisfied {
        print("Connected")
    } else if path.status == NWPath.Status.unsatisfied {
        print("unsatisfied")
    } else if path.status == NWPath.Status.requiresConnection {
        print("requiresConnection")
    } 
}

let backgroudQueue = DispatchQueue.global(qos: .background)

init() {
    pathMonitor = NWPathMonitor()
    pathMonitor.pathUpdateHandler = self.pathUpdateHandler
    pathMonitor.start(queue: backgroudQueue)
   } 

 func isNetworkAvailable() -> Bool {
        if let path = self.path {
           if path.status == NWPath.Status.satisfied {
            return true
          }
        }
       return false
   }
 }