iOS 应用程序未收到来自 Twilio 可编程聊天的推送通知

Question

I have started a new project to try out Twilio programable chat but I'm not able to get the push notifications to work.

I am using Firebase to handle the push notifications and notifications directly from Firebase are working fine.

Now here's how I've configured everything:

I am using a Twilio function for my chat to work. I've created an FCM push credential on Twilio dashboard and when asked for the FCM SECRET I've added the Server key that was inside the Cloud Messaging Settings on Firebase console.

I have updated the push notification configuration to enable notifications on a new message on the dashboard like this:

On the app I do have push notifications working, because I am able to receive notifications directly from Firebase.

I've registered for remote notifications on didFinishLaunchingWithOptions like this:

UNUserNotificationCenter.current().delegate = self
UNUserNotificationCenter.current().requestAuthorization(options: [.alert, .badge, .sound]) { _, _ in }
application.registerForRemoteNotifications()

On AppDelegate I'm actually receiving the device token, storing it for later and setting it on my chat client

static var token: Data?

func application(_: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
        AppDelegate.token = deviceToken
}

After that, when I'm creating my chat client, I set the device token and the callback's result is successful

func signIn(identity: String) {
        self.identity = identity
        tokenService.retrieveToken(identity: identity) { result in
            if case let .success(token) = result {
                TwilioChatClient.chatClient(withToken: token, properties: nil, delegate: self) { _, client in
                    self.client = client
                    if let pushToken = AppDelegate.token {
                        client?.register(withNotificationToken: pushToken) { result in
                            print(result.isSuccessful()) // this prints true
                        }
                    }
                }
            }
        }
    }

After all this setup I'm still not able to receive push notifications, so I'm not sure if I'm doing something wrong or if I'm missing something

Answer 1

I have had similar issue. My problem was that I was not able to receive push notifications on iOS 13.

For me the solution was to update the Twilio SDK within iOS Project.

Right now it is v.4.0.0