@Albert Could the shell not display "No results" if the SearchReply pointer has been destroyed and no results were pushed? I'm not sure there would need to be a special string for that.
The only issue I see with that, is that there's no way to differentiate between no actual results, and the network not being available, or being slow, when the scope needs network. But I think that is a separate issue that needs a separate solution, too.
@Albert Could the shell not display "No results" if the SearchReply pointer has been destroyed and no results were pushed? I'm not sure there would need to be a special string for that.
The only issue I see with that, is that there's no way to differentiate between no actual results, and the network not being available, or being slow, when the scope needs network. But I think that is a separate issue that needs a separate solution, too.