Another mutliprocessing Ctr-C (Keyboard Interupt) that is not working -- but seems more elegant

multi.py

from multiprocessing import Process, Manager, Event
from time import sleep

def f(process_number, shared_array, kb_interupt):
    print "starting thread: ", process_number
    while not kb_interupt.is_set():
        try:
            shared_array.append(process_number)
            sleep(3)
        except KeyboardInterrupt:
            print "Ignoring Keyboard interupt in process: ", process_number
        finally:
            print "cleaning up thread", process_number
    else:
        print "handling kb_interupt Event"


if __name__ == '__main__':

    processes = []

    manager = Manager()
    shared_array = manager.list()

    kb_interupt = Event()

    for i in xrange(4):
        p = Process(target=f, args=(i, shared_array, kb_interupt))
        p.start()
        processes.append(p)

    try:
        for process in processes:
            process.join()
    except KeyboardInterrupt:
        print "Keyboard interupt in main -- trying to shut down"
        kb_interupt.set()
        for process in processes:
            process.join()

    for item in shared_array:
        # raises "socket.error: [Errno 2] No such file or directory"
        print item