If server shutsdown, clicking on disconnect will exit the GUI

[ramezanifar]

The client GUI exits if user presses Disconnect after server shuts down.
Steps to repeat:

Good Scenario:
Server is running. Client gets launched and connected.
From the client, press the Disconnect.
Stop the server.
The client GUI stays.

Bad Scenario:
Server is running. Client gets launched and connected.
Stop the server.
From the client, press the Disconnect.
The GUI will exit and you need to launch it again.

Thanks