except IOError:
                    #When hard_stopping,socket might be closed by way
                    pass
                    sock.shutdown(socket.SHUT_RDWR)
                    sock.close()
        if not options.wait:
            return
        print "%d machines left running" % count
        if count>0:
            time.sleep(10)


TEMPLATE = """#!/bin/sh
# Get machine name from current directory name
NAME=$(basename $(pwd))