Used packages:
Server NodeJS:
https://pub.dev/packages/firebase_messagingIf I sent one push on one device use code:
return getMessaging(serviceFcmApp)
.send(pushData)
.then((res) => {
if (res.failureCount) {
throw new Error('failureCountNotNull');
}
return res;
});
and lib return response:
fcm.getMessaging.send: success projects/butler-16c74/messages/1722933816341295
BUT in mobile app 886 events
FirebaseMessaging.onMessage.listen((RemoteMessage message) {
print("onMessage.listen: $message");