Reschedule refresh if internet is inactive

Sources/FronteggSwift/FronteggAuth.swift

@@ -364,6 +364,14 @@ public class FronteggAuth: ObservableObject {
     }
 
     public func refreshTokenIfNeeded() async -> Bool {
+
+        guard await NetworkStatusMonitor.isActive else {
+            self.logger.info("Refresh rescheduled due to inactive internet")
+
+            scheduleTokenRefresh(offset: 10)
+            return false
+        }
+
         guard let refreshToken = self.refreshToken else {
             self.logger.info("no refresh token found")
             return false

Sources/FronteggSwift/utils/NetworkStatusMonitor.swift

@@ -0,0 +1,35 @@
+//
+//  NetworkStatusMonitor.swift
+//
+//
+//  Created by Nick Hagi on 18/09/2024.
+//
+
+import Foundation
+import Network
+
+struct NetworkStatusMonitor {
+
+    private static let queue = DispatchQueue(label: "NetworkStatusMonitor")
+
+    static var isActive: Bool {
+        get async {
+            let monitor = NWPathMonitor()
+            let result = await withCheckedContinuation { continuation in
+
+                monitor.pathUpdateHandler = { path in
+                    switch path.status {
+                    case .satisfied:
+                        continuation.resume(returning: true)
+                    default:
+                        continuation.resume(returning: false)
+                    }
+                }
+
+                monitor.start(queue: queue)
+            }
+            monitor.cancel()
+            return result
+        }
+    }
+}