Notification freeze UI (if user not have notification-daemon)

[ghost]

If the user has not running the notifications daemon, each time the notification comes to freeze the interface. if send more message 2-5 you can client to offline. And it can last long (especially if the client sends new messages or comes notice that the anybody online and send new notification)

Step

1. Off toxic client
2. Kill / stop all notification-daemon (example user not have notification daemon)
3. Start Toxic
4. Send message for this client (other user send you message)

Have

1. freeze UI
2. new message
3. client offline
4. recconect

Toxic version 0.10.1
Toxcore version 0.2.12