VPN: Better error messages

Signed-off-by: Roopesh Chander <roop@roopc.net>
2018-10-30 00:24:50 +05:30
parent 4cacf550a3
commit 38e4e274aa
3 changed files with 27 additions and 5 deletions
@@ -232,7 +232,16 @@ extension TunnelsListTableViewController {
                guard let s = self, let tunnelsManager = s.tunnelsManager else { return }
                if (isOn) {
                    tunnelsManager.startActivation(of: tunnel) { error in
-                        print("Error while activating: \(String(describing: error))")
+                        if let error = error {
+                            switch (error) {
+                            case TunnelsManagerError.noEndpoint:
+                                self?.showErrorAlert(title: "Endpoint missing", message: "There must be atleast one peer with an endpoint")
+                            case TunnelsManagerError.dnsResolutionFailed:
+                                self?.showErrorAlert(title: "DNS Failure", message: "One or more endpoint domains could not be resolved")
+                            default:
+                                self?.showErrorAlert(title: "Internal error", message: "The tunnel could not be activated")
+                            }
+                        }
                    }
                } else {
                    tunnelsManager.startDeactivation(of: tunnel) { error in