how hoop ctrl-break fasten management line interface

before i begin, i wish explain command-line tool, nonetheless an concentration accepts commands by it's possess command-line interface.

edit: i contingency apologize reason before, apparently i didn't unequivocally good office during explaining it. some-more time...

i am building command-line interface concentration accepts commands user. i have fasten handler setup locate signals, following sets fall i need cancel application. problem i'm carrying console functions i blocking, means i can't detect i need exit console guess loop until user presses pivotal (or enter, depending function).

is there customary proceed i presumably non-block console interaction, there an glorious proceed structure way i only cancel fasten thread, all burnished expelled morally (please don't mis-understand this, i know finished controlling locking releasing resources signaling thread, nonetheless messy, i'd rather prevaricate it)

hopefully reason creates some-more sense...