I need to check the network connection with NWPathMonitor.
import Foundation
import Network
class NetworkViewModel: ObservableObject {
let monitor = NWPathMonitor()
let queue = DispatchQueue(label: "NetworkViewModel")
@Published var isConnected = false
var connectionDescription: String {
if isConnected {
return "You are connected."
} else {
return "You are NOT connected."
}
}
init() {
monitor.pathUpdateHandler = { path in
DispatchQueue.main.async {
self.isConnected = path.status == .satisfied
}
}
monitor.start(queue: queue)
}
}
import SwiftUI
struct ContentView: View {
@StateObject private var networkViewModel = NetworkViewModel()
var body: some View {
VStack {
}
.onAppear {
if networkViewModel.isConnected {
print("You are connected.")
}
else {
print("You are NOT connected.")
}
}
}
}
So there is nothing special, not at all. Yet, if I test it with a totally new Xcode project for iOS, it fails and return !isConnected. I've tested it with a macOS application. And it fails. I've tested it with an actual device. It fails. I've tested it with an old project. It still does work. I have no mere idea why new Xcode projects all fail to detect the WiFi connection. This is a total nightmare. Does anybody have a clue? thanks.