Medium Blog Post Code Snippet

ReachabilityChangedFinalFunc.swift

/// Called whenever there is a change in NetworkReachibility Status
///
/// — parameter notification: Notification with the Reachability instance
func reachabilityChanged(notification: Notification) {

    let reachability = notification.object as! Reachability

    switch reachability.currentReachabilityStatus {
    case .notReachable:
        debugPrint("Network became unreachable")
    case .reachableViaWiFi:
        debugPrint("Network reachable through WiFi")
    case .reachableViaWWAN:
        debugPrint("Network reachable through Cellular Data")
    }

    // Sending message to each of the delegates
    for listener in listeners {
        listener.networkStatusDidChange(status: reachability.currentReachabilityStatus)
    }
}