def test_to_stream(self):
variable_header = PacketIdVariableHeader(10)
payload = SubscribePayload([('a/b', QOS_1), ('c/d', QOS_2)])
publish = SubscribePacket(variable_header=variable_header,
payload=payload)
out = publish.to_bytes()
self.assertEqual(out,
b'\x82\x0e\x00\x0a\x00\x03a/b\x01\x00\x03c/d\x02')
def test_to_stream(self):
variable_header = PacketIdVariableHeader(10)
payload = SubscribePayload(
[
('a/b', QOS_1),
('c/d', QOS_2)
])
publish = SubscribePacket(variable_header=variable_header, payload=payload)
out = publish.to_bytes()
self.assertEqual(out, b'\x82\x0e\x00\x0a\x00\x03a/b\x01\x00\x03c/d\x02')
def test_to_stream(self):
variable_header = PacketIdVariableHeader(10)
payload = SubscribePayload(
[
{'filter': 'a/b', 'qos': 0x01},
{'filter': 'c/d', 'qos': 0x02}
])
publish = SubscribePacket(variable_header=variable_header, payload=payload)
out = publish.to_bytes()
self.assertEqual(out, b'\x82\x0e\x00\x0a\x00\x03a/b\x01\x00\x03c/d\x02')
def test_to_stream(self):
variable_header = PacketIdVariableHeader(10)
payload = SubscribePayload([{
'filter': 'a/b',
'qos': 0x01
}, {
'filter': 'c/d',
'qos': 0x02
}])
publish = SubscribePacket(variable_header=variable_header,
payload=payload)
out = publish.to_bytes()
self.assertEqual(out,
b'\x82\x0e\x00\x0a\x00\x03a/b\x01\x00\x03c/d\x02')
def test_from_stream(self):
data = b'\x80\x0e\x00\x0a\x00\x03a/b\x01\x00\x03c/d\x02'
stream = BufferReader(data)
message = self.loop.run_until_complete(SubscribePacket.from_stream(stream))
self.assertEqual(message.payload.topics[0]['filter'], 'a/b')
self.assertEqual(message.payload.topics[0]['qos'], 0x01)
self.assertEqual(message.payload.topics[1]['filter'], 'c/d')
self.assertEqual(message.payload.topics[1]['qos'], 0x02)
def test_from_stream(self):
data = b'\x80\x0e\x00\x0a\x00\x03a/b\x01\x00\x03c/d\x02'
stream = BufferReader(data)
message = self.loop.run_until_complete(
SubscribePacket.from_stream(stream))
self.assertEqual(message.payload.topics[0]['filter'], 'a/b')
self.assertEqual(message.payload.topics[0]['qos'], 0x01)
self.assertEqual(message.payload.topics[1]['filter'], 'c/d')
self.assertEqual(message.payload.topics[1]['qos'], 0x02)
def test_from_stream(self):
data = b'\x80\x0e\x00\x0a\x00\x03a/b\x01\x00\x03c/d\x02'
stream = BufferReader(data)
message = self.loop.run_until_complete(SubscribePacket.from_stream(stream))
(topic, qos) = message.payload.topics[0]
self.assertEqual(topic, 'a/b')
self.assertEqual(qos, QOS_1)
(topic, qos) = message.payload.topics[1]
self.assertEqual(topic, 'c/d')
self.assertEqual(qos, QOS_2)
def test_from_stream(self):
data = b'\x80\x0e\x00\x0a\x00\x03a/b\x01\x00\x03c/d\x02'
stream = BufferReader(data)
message = self.loop.run_until_complete(
SubscribePacket.from_stream(stream))
(topic, qos) = message.payload.topics[0]
self.assertEqual(topic, 'a/b')
self.assertEqual(qos, QOS_1)
(topic, qos) = message.payload.topics[1]
self.assertEqual(topic, 'c/d')
self.assertEqual(qos, QOS_2)
def mqtt_subscribe(self, topics, packet_id):
"""
:param topics: array of topics [{'filter':'/a/b', 'qos': 0x00}, ...]
:return:
"""
subscribe = SubscribePacket.build(topics, packet_id)
yield from self.outgoing_queue.put(subscribe)
waiter = futures.Future(loop=self._loop)
self._subscriptions_waiter[subscribe.variable_header.packet_id] = waiter
return_codes = yield from waiter
del self._subscriptions_waiter[subscribe.variable_header.packet_id]
return return_codes
def mqtt_subscribe(self, topics, packet_id):
"""
:param topics: array of topics [{'filter':'/a/b', 'qos': 0x00}, ...]
:return:
"""
subscribe = SubscribePacket.build(topics, packet_id)
yield from self.outgoing_queue.put(subscribe)
waiter = futures.Future(loop=self._loop)
self._subscriptions_waiter[
subscribe.variable_header.packet_id] = waiter
return_codes = yield from waiter
del self._subscriptions_waiter[subscribe.variable_header.packet_id]
return return_codes
def mqtt_subscribe(self, topics, packet_id):
"""
:param topics: array of topics [{'filter':'/a/b', 'qos': 0x00}, ...]
:return:
"""
# Build and send SUBSCRIBE message
subscribe = SubscribePacket.build(topics, packet_id)
yield from self._send_packet(subscribe)
# Wait for SUBACK is received
waiter = futures.Future(loop=self._loop)
self._subscriptions_waiter[subscribe.variable_header.packet_id] = waiter
return_codes = yield from waiter
del self._subscriptions_waiter[subscribe.variable_header.packet_id]
return return_codes
def mqtt_subscribe(self, topics, packet_id):
"""
:param topics: array of topics [{'filter':'/a/b', 'qos': 0x00}, ...]
:return:
"""
# Build and send SUBSCRIBE message
subscribe = SubscribePacket.build(topics, packet_id)
yield from self._send_packet(subscribe)
# Wait for SUBACK is received
waiter = futures.Future(loop=self._loop)
self._subscriptions_waiter[subscribe.variable_header.packet_id] = waiter
return_codes = yield from waiter
del self._subscriptions_waiter[subscribe.variable_header.packet_id]
return return_codes
async def mqtt_subscribe(self, topics, packet_id):
"""
:param topics: array of topics [{'filter':'/a/b', 'qos': 0x00}, ...]
:return:
"""
waiter = Future()
self._subscriptions_waiter[packet_id] = waiter
try:
# Build and send SUBSCRIBE message
subscribe = SubscribePacket.build(topics, packet_id)
await self._send_packet(subscribe)
# Wait for SUBACK is received
return_codes = await waiter.get()
finally:
del self._subscriptions_waiter[packet_id]
return return_codes
def mqtt_subscribe(self, topics, packet_id):
"""
:param topics: array of topics [{'filter':'/a/b', 'qos': 0x00}, ...]
:return:
"""
def acknowledged_predicate():
if self.subscriptions[subscribe.variable_header.packet_id].state == "acknowledged":
return True
else:
return False
subscribe = SubscribePacket.build(topics, packet_id)
yield from self.outgoing_queue.put(subscribe)
subscription = Subscription(subscribe.variable_header.packet_id, topics)
subscription.subscribe()
self.subscriptions[subscribe.variable_header.packet_id] = subscription
yield from self._subscriptions_changed.acquire()
yield from self._subscriptions_changed.wait_for(acknowledged_predicate)
subscription = self.subscriptions.pop(subscribe.variable_header.packet_id)
self._subscriptions_changed.release()
return subscription
