escape char for remote session should be different

[Jeff Lane ]

Currently, the escape char for a remote session (to disconnect the local system from the remote checkbox remote service) is ctrl-c ctrl-c.

This should probably be changed before this is too widely publicised to avoid confusion (IMO).

ctrl-c is typically expected to kill a process, not disconnect from a remote shell (that I'm aware of at least).

A closer analog would be 'ctrl-a d' in screen where ctrl-a tells screen to listen for the next keypress and d tells screen to disconnect from the current session.

ctrl-c may be technically correct (it's SIGINT vs a kill) but the expected result from ctrl-c is the same in most cases, a terminated process, not a disconnect.

https://askubuntu.com/questions/510811/what-is-the-difference-between-ctrl-z-and-ctrl-c-in-the-terminal

Anyway, just food for thought, more than any sort of critical bug.

[Maciej Kisielewski (kissiel)]

ctrl+c now asks user what was their intention. And it should have everything covered.