[konsole] [Bug 498702] New: After disconnecting from internet while an ssh session was running in a tab, the shell becomes unresponsive

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https://bugs.kde.org/show_bug.cgi?id=498702

            Bug ID: 498702
           Summary: After disconnecting from internet while an ssh session
                    was running in a tab, the shell becomes unresponsive
    Classification: Applications
           Product: konsole
           Version: 24.12.0
          Platform: Manjaro
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: alt at public.simplelogin.com
  Target Milestone: ---

SUMMARY
If you run an ssh session in a tab, when you disconnect from the internet for
sufficient time for whatever reason (including suspension), the shell inside
that tab becomes unresponsive (not responding to any keyboard input) and is
stuck to what was displayed before instead of displaying "connection timed out"
and regaining control. 
The only option is to close the tab and open a new one, destroying the
environment (set variables, etc). Other tabs will continue to work normally.
Sometimes if you wait for long it will finally display "connection timed out"
and you'll regain control of the shell. 
Instead of waiting for long hoping it will resolve itself, it would be
preferable to cut it short.

STEPS TO REPRODUCE
1. run ssh in Konsole, establishing a connection to a server
2. disconnect from the internet for sufficient time (how much time can also
depend on the server, I guess, if the connection is reestablished after a short
while)
3. observe the tab running ssh, the shell should get stuck and unresponsive 

OBSERVED RESULT
shell inside the tab gets stuck and unresponsive

EXPECTED RESULT
displaying "Connection timed out" soon after the connection is reestablished


SOFTWARE/OS VERSIONS
Operating System: Manjaro Linux 
KDE Plasma Version: 6.2.5
KDE Frameworks Version: 6.9.0
Qt Version: 6.8.1
Kernel Version: 6.6.69-1-MANJARO (64-bit)
Graphics Platform: Wayland


ADDITIONAL INFORMATION

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