import socket


def sockrecv(sock):
    d = ''
    while not d or d[-1] != '\n':
        d += sock.recv(8192)
    return d


class UUID(object):
    def __init__(self):
        self.sock = socket.socket()
        self.sock.connect(('127.0.0.1', 8007))
        self.sock.setsockopt(socket.SOL_TCP, socket.TCP_NODELAY, 1)

    def uuid(self):
        self.sock.sendall('gee\n')
        uuid = sockrecv(self.sock).strip()
        return uuid

    def close(self):
        self.sock.sendall('quit\n')
        self.sock.close()


uuid = UUID()

if __name__ == '__main__':
    while True:
        print uuid.uuid()