import socket, threading

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind(('', 4711))
s.listen(1)

lock = threading.Lock()

welcome_message = 'Welcome to Lilla Fiskaregatan\n1. Play sound\n2. Open a window\n3. Quit\n'

def play_sound():
    #sound the horn
    return

def open_window():
    # open a window
    return

class daemon(threading.Thread):

    def __init__(self, (socket,address)):
        threading.Thread.__init__(self)
        self.socket = socket
        self.address = address

    def run(self):

        # display welcome message
        self.socket.send(welcome_message)

        while(True):

            # wait for keypress + enter
            data = self.socket.recv(1024)

            # handle menu alterantives and set proper return message
            if data[0] == '1':
                play_sound()
                data = 'Sound is playing\n'
            elif data[0] == '2':
                open_window()
                data = 'I feel a chilly wind\n'
            elif data[0] == '3':
                break;
            else:
                data = welcome_message

            # send the designated message back to the client
            self.socket.send(data);

        # close connection
        self.socket.close()

while True:
    daemon(s.accept()).start()