Ubuntu/vsftpd - connection closed by remote host after entering password

Question

I am using zo0r react-native-push-notification library.

For some reason, when i open the app for the first time after i installed it on the mobile device (iOS or Android) the token is returned as null.

    PushNotification.configure({

onRegister: function(token) {
    console.log( 'TOKEN:', token );
},

onNotification: function(notification) {
    console.log( 'NOTIFICATION:', notification );
},

senderID: "YOUR GCM SENDER ID",

permissions: {
    alert: true,
    badge: true,
    sound: true
},

popInitialNotification: true,
requestPermissions: true, 
});

My question is, which is the best approach to get the token if the onRegister method returns token as null? Do i have to recall this function in other screen of the app?

 "react": "16.0.0-alpha.6",
 "react-native": "^0.44.3",
 "react-native-push-notification": "^3.0.1"

Thank you for your help,

Mikhi

Solution

Here was the solution:

https://unix.stackexchange.com/questions/37539/vsftpd-fails-pam-authentication

Basically comment out

auth required pam_shells.so

in /etc/pam.d/vsftpd

Was able to track that down after tailing auth.log. I hope there aren't serious downsides to this but at least it got me back in business today.

Comments

[Deepak Sachdeva]

I have done push notification using FCM in react-native. If you need any help related to that then I can help you.

[mihai constantinescu]

Hi Deepak, thanks for your message. The push notification feature is working for both versions of the app. The open/remaining issue is that i described above.

[Deepak Sachdeva]

yes, It works for both.

[mihai constantinescu]

Did you use the same package for push notifications?

[Deepak Sachdeva]

Are you asking about same package for firebase configuration ?

[mihai constantinescu]

yes, i'm asking if you use the same package. if not, what package did you use?

[mihai constantinescu]

This question is closed...i found some workaround for this issue.