Please describe the problem:
When gvfs ftp connection gets closed by evil FTP server, Nautilus closes all pages that display directories from that share. Imagine the user had constructed themselves a nice working environment by opening several directories in separate pages - and poof, they're all gone.


Steps to reproduce:
1. Open several directories from a single gvfs ftp share.
2. Somehow cause the ftp server to close connection.



Actual results:
All pages that show directories on the share are closed.

Expected results:
Nautilus should handle disconnects more gracefully. I suggest not closing the page but disabling the directory browser widget and showing a yellowbar with an informative message and a Retry button. The Retry button would trigger a reconnect attempt (with feedback using the rolling dots thingie on the right ond of the toolbar). On success, the yellowbar would be removed, and the directory browser widget re-enabled, of course on _all_ pages pointed at the share, _not_ just the one on which the Retry button was pressed.

Does this happen every time?
Yes.

Other information: