Incorrect folder view if underlying remote (SSH) finished

Submitted by Alexander Kurakin

Assigned to Xfce Bug Triage

Link to original bug (#16246)

Description

In continuation of bug #14761 and bug #15961 ...

1. Open sftp://host/dir.
2. Run ssh -O exit host.
3. Type in address: sftp://host/dir/subdir_that_exists (assume it exists). Expected: an error. Actual: blank folder view.
4. Type in address: sftp://host/dir/something_doesnt_exist (assume it exists). Expected: an error. Actual: 1) opened as a file, 2) a new connection established, 3) previous directory is opened.
5. Type in address: sftp://host/dir. Expected: an error. Actual: (cached) folder view.
6. Try to open sftp://host/dir from bookmarks. Expected: an error or a new connection. Actual: nothing happened.
7. Try to open sftp://host/dir from bookmarks in a new tab. Expected: an error. Actual: (cached) folder view.

Version: 1.8.10