def channel(self, blocking_read=False):
"""Create a new channel
If blocking_read is True, the cross-thread Queue.get use will use
blocking operations that lower resource utilization and increase
throughput. However, due to how Python's blocking Queue.get is
implemented, KeyboardInterrupt is not raised when CTRL-C is
pressed.
:param bool blocking_read: Enable for higher throughput
:raises: rabbitpy.exceptions.AMQPException
:raises: rabbitpy.exceptions.RemoteClosedChannelException
"""
with self._channel_lock:
channel_id = self._get_next_channel_id()
channel_frames = queue.Queue()
self._channels[channel_id] = \
channel.Channel(channel_id,
self.capabilities,
self._events,
self._exceptions,
channel_frames,
self._write_queue,
self._max_frame_size,
self._io.write_trigger,
blocking_read)
self._add_channel_to_io(self._channels[channel_id], channel_frames)
self._channels[channel_id].open()
return self._channels[channel_id]
def setUp(self):
self.chan = channel.Channel(1, {}, None, None, None, None, 32768, None)
self.queue = amqp_queue.Queue(self.chan, self.NAME, self.DURABLE,
self.EXCLUSIVE, self.AUTO_DELETE,
self.MAX_LENGTH, self.MESSAGE_TTL,
self.EXPIRES, self.DEAD_LETTER_EXCHANGE,
self.DEAD_LETTER_ROUTING_KEY)
def test_basic_ack_invokes_write_frame(self):
with mock.patch('rabbitpy.channel.Channel.write_frame') as method:
chan = channel.Channel(1, {}, None, None, None, None, 32768, None)
obj = amqp.AMQP(chan)
obj.basic_ack(123, True)
args, kwargs = method.call_args
self.assertEqual(len(args), 1)
self.assertEqual(args[0].delivery_tag, 123)
self.assertEqual(args[0].multiple, True)
def channel(self):
"""Create a new channel"""
channel_id = self._get_next_channel_id()
channel_frames = queue.Queue()
self._channels[channel_id] = channel.Channel(channel_id, self._events,
self._exceptions,
channel_frames,
self._write_queue,
self._maximum_frame_size,
self._io.write_trigger)
self._add_channel_to_io(self._channels[channel_id], channel_frames)
self._channels[channel_id].open()
return self._channels[channel_id]
def setUp(self):
self.connection = mock.MagicMock('rabbitpy.connection.Connection')
self.connection._io = mock.Mock()
self.connection._io.write_trigger = mock.Mock('socket.socket')
self.connection._io.write_trigger.send = mock.Mock()
self.connection._channel0 = mock.Mock()
self.connection._channel0.properties = {}
self.connection._events = events.Events()
self.connection._exceptions = connection.queue.Queue()
self.connection.open = True
self.connection.closed = False
self.channel = channel.Channel(1, {},
self.connection._events,
self.connection._exceptions,
connection.queue.Queue(),
connection.queue.Queue(),
32768,
self.connection._io.write_trigger,
connection=self.connection)
self.channel._set_state(self.channel.OPEN)
def setUp(self):
self.chan = channel.Channel(1, {}, None, None, None, None, 32768, None)
def setUp(self):
self.chan = channel.Channel(1, {}, None, None, None, None, 32768, None)
self.queue = amqp_queue.Queue(self.chan)
