Ejemplo n.º 1
0
    def test_handshake(self):
        conn = EPMDKeepAliveConnection('test', 9999)
        conn.start()

        res = port2_please(self.erl_node_name)
        erl_port = res[1]

        channel = Channel(None)
        channel.connect(erl_port)

        node_name = self.erl_node_name + '@' + socket.gethostname()
        channel.send_name(node_name)
        self.assertEqual(channel.recv_status(), ('s', 'ok'))

        res = channel.recv_challenge()
        self.assertEqual(len(res), 5)
        self.assertEqual(res[0], 'n')

        self.assertEqual(res[4], node_name)

        out_challenge = res[3]
        challenge = gen_challenge()

        channel.send_challenge_reply(self.erl_node_secret, challenge,
                                     out_challenge)
        res = channel.recv_challenge_ack()
        self.assertEqual(len(res), 2)
        self.assertEqual(res[0], 'a')
Ejemplo n.º 2
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    def test_handshake(self):
        conn = EPMDKeepAliveConnection('test', 9999)
        conn.start()

        res = port2_please(self.erl_node_name)
        erl_port = res[1]

        channel = Channel(None)
        channel.connect(erl_port)

        node_name = self.erl_node_name + '@' + socket.gethostname()
        channel.send_name(node_name)
        self.assertEqual(channel.recv_status(), ('s', 'ok'))

        res = channel.recv_challenge()
        self.assertEqual(len(res), 5)
        self.assertEqual(res[0], 'n')

        self.assertEqual(res[4], node_name)

        out_challenge = res[3]
        challenge = gen_challenge()

        channel.send_challenge_reply(self.erl_node_secret,
                                     challenge, out_challenge)
        res = channel.recv_challenge_ack()
        self.assertEqual(len(res), 2)
        self.assertEqual(res[0], 'a')
Ejemplo n.º 3
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    def test(self):
        conn = EPMDKeepAliveConnection('test', 9999)
        conn.start()

        res = port2_please(self.erl_node_name)
        conn.join(0.1)
        self.assertEqual(len(res), 10)
        self.assertEqual(res[7], 'erl1')
Ejemplo n.º 4
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    def setUp(self):
        super(OutgoingNodeConnectionTestCase, self).setUp()

        res = port2_please(self.erl_node_name)
        erl_port = res[1]

        connected_event = event.Event()

        res_queue = Queue()

        class _Mock(OutgoingNodeConnection):
            def _process_message(self, message):
                res_queue.put(message)

        self.res_queue = res_queue
        self.connection = _Mock.start('test', erl_port, self.erl_node_secret,
                                      connected_event)
        connected_event.wait()

        self.node_name = 'test@' + socket.gethostname()
Ejemplo n.º 5
0
    def setUp(self):
        super(OutgoingNodeConnectionTestCase, self).setUp()

        res = port2_please(self.erl_node_name)
        erl_port = res[1]

        connected_event = event.Event()

        res_queue = Queue()

        class _Mock(OutgoingNodeConnection):

            def _process_message(self, message):
                res_queue.put(message)

        self.res_queue = res_queue
        self.connection = _Mock.start('test', erl_port,
                                      self.erl_node_secret,
                                      connected_event)
        connected_event.wait()

        self.node_name = 'test@' + socket.gethostname()
Ejemplo n.º 6
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    def connect_node(self, out_node_name):
        res = epmd.port2_please(out_node_name)
        out_port = res[1]

        if out_node_name in self.node_connections:
            self.logger.warning('Already connected to "%s"', out_node_name)
        else:
            connected_event = event.Event()
            out_conn = OutgoingNodeConnection.start(
                self.node_name,
                out_port,
                self.cookie,
                connected_event
            )

            if connected_event.wait(self.CONNECT_NODE_TIMEOUT):
                self.node_connections[out_node_name] = out_conn
                return True
            else:
                self.logger.warning('Does not connected to "%s:%s" '
                                    'after %s seconds',
                                    out_node_name, out_port,
                                    self.CONNECT_NODE_TIMEOUT)
                return False